Some European countries begin easing restrictions Some European countries are allowing certain non-essential workers to return to their jobs this week, most notably in Spain, which has been one of the countries worst affected by the pandemic. More than 300,000 people who work in construction and manufacturing who cannot work from home will be allowed to return, but schools and restaurants will remain shut.
Austria plans to open most shops including malls and hairdressers from 1 May, but restaurants and hotels will remain closed and cloth face masks will be mandatory for everyone outdoors. In Italy, bookshops and children’s clothing shops opened today and in Denmark this week, some nurseries and schools will allow children to return. German chancellor Angela Merkel will consider relaxing restrictions across Germany in a meeting on 15 April.
In the US, which has the most confirmed cases and deaths of any country in the world, president Donald Trump has said he wants to ease restrictions from 1 May. In a press conference yesterday he claimed he had “total” authority to lift the lockdown, drawing criticism from state governors including New York governor Andrew Cuomo who said Trump was acting like a “king”.
India’s national lockdown will be extended until at least 3 May, according to prime minister Narendra Modi. The lockdown was originally scheduled to end today. Modi said some restrictions in regions outside of infection hotspots would be eased on 20 April to help poorer people who are dependent on daily wages.
Other coronavirus developments
Two of the world’s largest pharmaceutical companies, GlaxoSmithKline and Sanofi, say they will work together on a coronavirus vaccine, which could be trialled in humans within months.
The daily death toll in the US is higher than any country and the total number of deaths is now approaching 25,000.
Matthew Rowett
The worldwide death toll has passed 121,000. The number of confirmed cases is more than 1.9 million, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Ebola and coronavirus: Fresh cases of Ebola have been detected just days before the deadly epidemic in eastern Democratic Republic of the Congo was to be declared over. The problem is made worse by the emergence of coronavirus in the DRC last month. How to end lockdown: An end to lockdown is many weeks away for some nations, but decisions on how to do it need to be made now so we can make preparations and communicate it clearly.
What to read, watch and listen to about coronavirus
A day in the life of coronavirus Britain is an uplifting Channel 4 documentary shot over 24 hours which shows how the citizens of Britain are coping under lockdown.
New Scientist Weekly features updates and analysis on the latest developments in the covid-19 pandemic. Our podcast sees expert journalists from the magazine discuss the biggest science stories to hit the headlines each week – from technology and space, to health and the environment. The Rules of Contagion is about the new science of contagion and the surprising ways it shapes our lives and behaviour. The author, Adam Kucharski, is an epidemiologist at the London School of Hygiene and Tropical Medicine, UK, and in the book he examines how things spread and why they stop. Coronavirus trajectory tracker explained, a video by John Burn-Murdoch for the Financial Times, uses data-visualisation to explain the daily graphs that show how coronavirus cases and deaths are growing around the world. Contagion: The BBC Four Pandemic is a sober documentary about the progression of a hypothetical pandemic which the BBC simulated in 2017. Fronted by science journalist and TV presenter Hannah Fry, and made with the support of some of the country’s best epidemiologists and mathematical modelers, it’s very relevant to today’s covid-19 pandemic.
Previous updates
An ambulance in Brooklyn, New York
John Minchillo/AP/Shutterstock
9 April
Worldwide cases pass 1.5 million
More than 1.5 million confirmed cases have been infected with the coronavirus and at least 90,000 people have died, according to the latest figures from Johns Hopkins University. Yesterday more than 2000 deaths were recorded in the US for the second day in a row, while in the UK the daily death toll hit a record 938. Spain, the country with the highest number of detected cases in Europe, reported 683 deaths – lower than the previous two days.
Other coronavirus developments
More than 6 million people filed for unemployment benefits in the US last week, bringing the total number of claims in the last three weeks above 16 million. Two people in the US have been charged with terrorism offences after threatening to spread the coronavirus. US president Donald Trump has threatened to cut government funding for the World Health Organization (WHO) and criticised the organisation’s response to the pandemic for being “China centric” and for withholding information. Lawrence Gostin, a public health law professor at Georgetown University, said its annual budget was insufficient for its role and should be increased. Italy’s prime minister, Giuseppe Conte, has warned that the European Union (EU) risks failing as a political project unless member countries share the financial cost of the coronavirus crisis. Conte called upon the EU to rise to the challenge of “the biggest test since the Second World War.” UK prime minister Boris Johnson has now spent three nights in intensive care with covid-19. People from ethnic minority backgrounds in the UK are being disproportionately impacted by the outbreak according to the non-profit Intensive Care National Audit and Research Centre. A similar pattern seems to be occurring in the US.
Coronavirus numbers
Matthew Rowett
The worldwide death toll has passed 90,000. The number of confirmed cases is more than 1,500,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Do facemasks work?: As cases of covid-19 continue to rise in many countries, many people are choosing to wear a face mask when out in public – but do they work? Fever can help the immune system: Fever is a pain, quite literally, but new evidence hints at its purpose. Here’s what you need to know. Coronavirus and internet use: The covid-19 pandemic has many of us stuck at home. The result could completely reshape how we use the internet, writes Annalee Newitz.
As one epidemic ends, another begins: The WHO is set to declare the Democratic Republic of Congo’s Ebola epidemic over on Sunday, but now the country must pivot to fight covid-19 instead.
A train attendantwaves to passengers before departing from Wuhan, China today.
People with a “green” code on a government-issued smartphone health app are now allowed to leave the city, and train, road and rail connections have reopened. Some limits on transport remain and schools will stay closed for now.
Mauro Ferrari, the president of the European Research Council (ERC), the EU’s most prestigious scientific research organisation, has resigned and criticised the EU’s coronavirus response. Ferrari wanted the ERC to provide funding for a large-scale programme to support scientists researching covid-19, but his proposal was rejected.
The coronavirus can infect and replicate in domestic cats and ferrets, but replicates poorly in dogs, pigs, chickens and ducks, according to a study. The virus is thought to have originated in bats, although it is not known if the virus crossed over into other animals before it first spread to humans.
Researchers are investigating whether people who have recently recovered from mild coronavirus infections can become infected again. A preliminary study found that 175 recently-recovered individuals had unexpectedly low levels of antibodies against the virus, which might be too low to provide protection.
Coronavirus numbers
The worldwide death toll has passed 83,000. The number of confirmed cases is more than 1,400,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
The worldwide death toll has passed 83,000. The number of confirmed cases is more than 1,400,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Protecting children: Children will face many hidden negative effects from the new coronavirus, but it’s not too late to avert them, says Paul Ramchandani.
Covid-19 risk for underlying conditions: Does a cell surface protein explain why the coronavirus is more likely to kill people with diabetes or heart disease? Researchers are trying to find out.
Coronavirus uder control in Australia: Early signs suggest Australia is starting to beat the coronavirus, with the rate of new infections slowing for more than a week. How is it achieving this and will the trend continue?
People gather along the waterfront of the Bund in Shanghai, China on 7 April 2020.
Yves Dean/Getty Images
7 April
No new deaths in China and hope of a plateau in New York
China reported no new coronavirus deaths today for the first time since the outbreak started. Concerns remain about a second wave of infections being brought into China by people arriving from abroad. A total of 32 new cases were confirmed in China today, all of whom had arrived from other countries. There are hopes that the outbreak may be starting to plateau in New York. The state reported 599 deaths yesterday, on par with previous days. Over 4800 people have died of coronavirus in New York, nearly half the national death toll. Other coronavirus developments The UK prime minister, Boris Johnson, spent the night in intensive care with covid-19, and is reported to be in a stable condition in hospital. Although he did receive oxygen support, he did not require ventilation, Cabinet Office minister Michael Gove said this morning. US president Donald Trump has said he asked US pharmaceutical companies working on experimental coronavirus drugs to approach Boris Johnson’s doctors and offer their help. People in Wisconsin are casting their votes in the Democratic presidential primary today, as well as electing a state supreme court judge. The state’s governor tried to call off the election because of the risk to public health, but his decision was overruled by the state supreme court. African-Americans may be disproportionately affected by covid-19, according to data from some states, but the Centers for Disease Control and Prevention are not releasing data on race or ethnicity at a national level.
Japan’s prime minister Shinzo Abe has declared a state of emergency in seven urban centres with high numbers of covid-19 cases, including Tokyo. The country reported seven more deaths yesterday, bringing the country’s total to 91. Brexit trade negotiations have stalled as the UK and EU have yet to agree a timetable for video-conferencing to replace meetings that were disrupted by the pandemic. The International Air Transport Association (IATA) is urging the UN to set the baseline from which air traffic growth will be judged to pre-pandemic levels, saying that setting the baseline with air traffic at half the normal levels would create an “inappropriate economic burden.”
Coronavirus numbers
Daily death tolls in Spain and Italy are declining as the UK and France follow Italy’s trajectory. The daily death toll in the US continues to accelerate, with 1164 deaths reported yesterday.
Matthew Rowett
The worldwide death toll has passed 78,000. The number of confirmed cases is more than 1,300,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Coronavirus exit strategies: How do we get out of lockdown? There are three main strategies for leaving coronavirus lockdown, but each risks a dangerous second wave and further lockdowns if things don’t go as planned.
What is an ECMO?: An ECMO machine is a life support machine that takes over the function of the heart and lungs. It’s different from a ventilator, which enhances the function of a patient’s own lungs.
Post-pandemic fiction: Resident Evil 3 provides a glimpse into post-pandemic fiction, writes Jacob Aron. The game is a remake of Resident Evil 3: Nemesis, which was released for the original PlayStation in 1999.
US Army personnel wearing masks in New York City.
Kena Betancur/Getty Images
6 April
Daily death tolls decline in Europe’s worst-hit countries as US braces for “peak death week”
In Europe, Italy and Spain have the highest number of confirmed cases and deaths from covid-19, but infections appear to be slowing and the number of new deaths in both countries has been falling for several days in a row. The number of deaths in one day in Spain peaked on Thursday last week, when 950 people died; yesterday, the Spanish government reported 637 deaths. The number of deaths in Italy peaked with 919 deaths on 27 March, compared with 525 deaths reported yesterday.
The lockdown measures in both countries have been extended, with restrictions in Spain set to last until at least 25 April. Silvio Brusaferro, head of Italy’s public health institute, says that the lockdown measures have led to a “significant slowdown in the spread” of the virus.
The US, which is now the worst-affected country in the world, is bracing for “peak death week”, according to White House officials. US surgeon general, Jerome Adams, warned that this will be “the hardest and the saddest week of most Americans’ lives.” US president Donald Trump pointed to the signs of change in Europe as “the light at the end of the tunnel.” Some lockdown measures are gradually being lifted in Europe including in Austria which will start reopening non-essential shops, with strict hygiene measures, next week. The Czech government is also considering relaxing lockdown measures, with more shops allowed to reopen from 9 April. Danish prime minister Mette Frederikse, announced last week that restrictions in the country would gradually be lifted after Easter. Other coronavirus developments The stock markets on Wall Street opened higher today, as investors appear to welcome signs that coronavirus outbreaks are stabilising in some of the worst-affected countries, including Spain and Italy.
Europe is seeing a drop in air pollution similar to that seen in China during lockdown. Scientists detected a drop in nitrogen dioxide emissions over several cities including Paris, Milan and Madrid.
Daily death tolls in Spain and Italy are starting to drop from their peaks
Matthew Rowett
The worldwide death toll has passed 70,000. The number of confirmed cases is more than 1,200,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Coronavirus death toll has little meaning: With all the unknowns about covid-19, any numbers you hear about the global death toll or how long restrictions will last should be taken not just with a pinch of salt but with a sack of it. How realistic is Contagion?: The 2011 film Contagion is one of the few Hollywood productions that realistically portrays the process of science – both its successes and frustrations. Scientists race to develop ways of fighting back against a fictional deadly virus, which kills people within days of infection.
Tests being carried out at a coronavirus testing site in a car park at Chessington World of Adventures near London
Jonathan Brady/PA Wire/PA Images
3 April
Worldwide cases pass one million
Coronavirus cases and deaths have begun to plateau in some European countries, including Italy and Spain, although cases and deaths continue to accelerate in the UK and the US. More people in the UK have died with coronavirus than in China, according to today’s figures from Johns Hopkins University.
There have now been more than one million confirmed coronavirus cases diagnosed across the globe, though the true number of cases will be much higher. More than 55,000 people have died from covid-19. UK government faces questions over testing UK health secretary, Matt Hancock, has pledged to have 100,000 people in England tested per day by the end of the month, following criticism of the UK’s coronavirus testing strategy. Last month, Boris Johnson promised to move up to 25,000 tests a day with a goal of 250,000, but the UK is still only carrying out around 10,000 coronavirus tests per day. The new testing target for England includes the introduction of antibody tests, to check whether people have already had the virus, in addition to the existing swab tests, which determine whether a person is currently infected. Antibody tests are still being validated and the government says they won’t roll them out if they aren’t effective. Other coronavirus developments Following widespread debate over whether people should wear masks in public spaces, a new study has found that surgical face masks could prevent people with symptoms from spreading seasonal human coronaviruses and influenza viruses. It is not yet clear whether these findings could be extended to more severe coronaviruses, such as the covid-19 virus, as the study did not include any participants with covid-19, SARS or MERS. The White House is expected to advise US citizens in coronavirus hotspots to wear non-medical cloth masks or scarves in public places to help limit the spread of the virus. Authorities in Mumbai, India, are concerned about the spread of coronavirus in Dharavi slum, one of the planet’s most densely populated areas where up to 1 million people live in cramped and unsanitary conditions. A North Korean official has claimed that “not one single person” in the country is infected with coronavirus. The claim has been met with significant scepticism, given that North Korea shares borders with China and South Korea – two of the worst affected countries globally. There are concerns that the Cheltenham Festival in the UK may have contributed to the spread of coronavirus across the country. More than 250,000 people attended the horseracing meeting between 10 and13 March.
The Zaandam and Rotterdam cruise ships have docked in Florida after spending weeks at sea with passengers ill and dying of covid-19 aboard. The Coral Princess cruise ship, which was turned away from Buenos Aires, Argentina, on 19 March, is expected to arrive in Florida on Sunday.
Coronavirus numbers
Matthew Rowett
The worldwide death toll has passed 55,000. The number of confirmed cases is more than 1,000,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Death rate: Why we still don’t know what the death rate is for covid-19.
Impact on poorer countries: The covid-19 pandemic may prove disastrous for the world’s poorest people, including those living in slums and refugee camps.
China’s wildlife trade: China’s ban on eating and trading wildlife due to the coronavirus crisis could become law within the next three months, according to conservationists. Best sci-fi to stream: Looking for something to do during lockdown? These are the best science fiction TV shows to stream right now. Getting the health benefits of nature: Going out into the natural world is good for your health and mind, and you can still get some of the same benefits even when stuck inside.
A healthcare worker is seen by the Brooklyn Hospital Center in New York
Tayfun Coskun/Anadolu Agency via Getty Images
2 April
New York City hospitals and morgues overwhelmed
A doctor in New York City has described the situation in hospitals as “apocalyptic, complete chaos.” They said, “We just aren’t able to offer people a proper standard of care – like sitting and talking to them about their treatment – and it’s getting worse day by day.” Some of the morgues in the city are already filled to capacity.
US unemployment claims hit new record
A record 6.6 million US citizens applied for unemployment benefits last week, reflecting thehuge impact of the coronavirus pandemic on the economy. The job losses have mostly affected people who work in retail, restaurants, travel, hotels and leisure industries. The previous weekly unemployment record was set a week earlier, at 3.3 million. State services across the US have been overwhelmed with the large numbers of people filing for benefits. Other coronavirus developments The Indian government has launched a coronavirus tracker app that alerts people if they have crossed paths with someone infected with the virus. The app, called Aarogya Setu or “bridge to health”, uses the smartphone’s location data and Bluetooth to check where infected people are and to alert users in their vicinity. Similar technology has been used in China. The US coast guard is directing cruise ships registered in the Bahamas to seek aid there first, even if they are owned by Miami based companies. All ships with more than 50 people on board have been advised that they may be sequestered indefinitely. Australian prime minister Scott Morrison has announced that parents will be offered free childcare. The government has pledged A$ 1.6 billion to ensure childcare centres remain open, provided they do not charge parents. A preliminary study has suggested that countries with mandatory TB vaccination have fewer coronavirus deaths, but more research is needed to confirm the link. The TB vaccine is being tested to see if it protects people against covid-19. Amid the lockdown, photographers have captured the world’s silent streets and stations with photographs taken in various cities at midday.
Coronavirus numbers
Matthew Rowett
The worldwide death toll has passed 49,000. The number of confirmed cases is more than 960,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
What drugs work?: To fight the new coronavirus, researchers are investigating more than 60 drugs, including remdesivir and hydroxychloroquine and brand new ones. Orangutans under threat: Orangutans and other endangered great apes are at greater risk because of the threat of covid-19, according to researchers. Covid-19 and climate change: Our approach to covid-19 can also help tackle climate change. We can’t lose sight of the climate emergency when dealing with the covid-19 pandemic, say Christiana Figueres and Tom Rivett-Carnac.
US president Donald Trump said at a press conference that the death range would indicate his administration had “done a very good job.”
Chris Kleponis / Pool via CNP | usage worldwide
1 April
Deaths in Italy plateau, while deaths in US and UK continue to accelerate
New cases and deaths continue to accelerate in the UK and the US. Yesterday US president Donald Trump said that between 100,000 and 240,000 people will die in the US from the outbreak. The president has been strongly criticised for downplaying the expected impact of the crisis over the last two months. Other coronavirus developments
Timelapse footage has captured the conversion of London’s ExCeL exhibition centre into one of the NHS Nightingale field hospitals built to cope with the expected surge of covid-19 patients.
Coronavirus cases
Matthew Rowett
The worldwide death toll has passed 44,000. The number of confirmed cases is more than 880,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
The hunt for patient zero: Growing evidence suggests the covid-19 outbreak may not have started at Wuhan’s Huanan Seafood Market in December after all. Finding its origins may help us stop it happening again. New York City: The coronavirus outbreak in New York City is already overwhelming hospitals. Last week, the focus of the outbreak in the US shifted from the west coast to New York City.
With flights grounded and energy consumption slashed, global carbon dioxide emissions are likely to drop by at least 0.3 per cent in 2020, and perhaps as much as 2.2 per cent. But no credible environmentalists say the response forced by the pandemic is a solution for climate change, Adam Vaughan reports. Other coronavirus developments
The US Centers for Disease Control and Prevention are reviewing advice to the public about covering their mouths and noses with cloth face masks. Current guidance is that healthy people don’t need masks or face coverings. Any new advice would make it clear that the general public should not wear medical masks, including surgical and N95 masks, as they are in short supply and needed by healthcare workers.
Popular video chat and game app Houseparty has claimed it is a victim of corporate sabotage after rumours circulated that downloading the app leaves users vulnerable to hacking.
The worldwide death toll has passed 40,000. The number of confirmed cases is more than 820,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Antibodies and antibody testing: Antibodies are Y-shaped proteins produced as part of the body’s immune response to infection. Antibody tests take advantage of the microbe-specific antibodies that remain in the blood after a person has recovered from an infection.
Pandemics and our fascination with dying: Pandemics of the past can teach us about the current one, says John Troyer, who studies how we use technology to alter the experience of death.
Park Avenue in New York has been closed to vehicle traffic to allow more space for pedestrians )
Noam Galai/Getty Images
30 March
Government interventions ‘averted 59,000 deaths’ in 11 countries
Government interventions across 11 European countries have already saved 59,000 lives, according to a new report from scientists at Imperial College London which includes Neil Ferguson, whose modelling has informed the UK’s coronavirus strategy. The researchers modelled the impact of social distancing, school closures, lockdowns and the banning of large gatherings in Austria, Belgium, Denmark, France, Germany, Italy, Norway, Spain, Sweden, Switzerland and the UK.
The worldwide death toll has passed 35,000. The number of confirmed cases is more than 740,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
What you can do to help: The new coronavirus is upending our lives, but simple actions can slow its spread, help our neighbours, foster a sense of togetherness and rejuvenate our immune systems. A message from Greta Thunberg: We must fight the climate crisis and pandemic simultaneously, Thunberg told New Scientist.
Previous updates
New York has been badly affected by the coronavirus pandemic
The UK department of health is reported to have previously rejected high-level medical advice about providing healthcare workers with certain protective equipment during a flu pandemic, because of the cost of stockpiling it. The UK’s privacy watchdog approved the use ofdata from people’s mobile phones to track and monitor behaviour to fight the spread of coronavirus. The world’s top condom producer has expressed concerns about a potential global shortage after a lockdown in Malaysia, where the company’s factories are based. Malaysia is South East Asia’s worst affected country. UK prime minister Boris Johnson has tested positive for the coronavirus and is now self-isolating. He says he will continue to lead the government’s response remotely. The health secretary, Matt Hancock, has also tested positive for the virus, while Chris Witty, the chief medical adviser, also says he has experienced symptoms and is now self-isolating at home. Coronavirus cases
The worldwide death toll has passed 25,000. The number of confirmed cases is more than 560,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist Antibody test: The UK has ordered 3.5 million antibody tests designed to reveal whether people have been infected with the new coronavirus, but will a home antibody test for covid-19 really be a game changer?
Does a high dose of virus make covid-19 worse?: Emerging research indicates that the relationship between infection and covid-19 severity may be complex and perhaps different from that of other respiratory illnesses. UK epidemic expected to peak in a month: UK science advisers expect that the coronavirus epidemic will reach its peak in a month’s time, according to their most recent analysis.
Coronavirus and weather forecasting: The coronavirus pandemic could make weather forecasts less accurate, due to the reduction in flights by commercial airliners, which carry meteorological instruments.
Previous updates
The impact of the pandemic on the global economy is unprecedented in modern times
FRANCK ROBICHON/EPA-EFE/Shutterstock
26 March
Covid-19 impact will be “worse than the global financial crisis” The impact of the covid-19 pandemic on the global economy will be worse than the 2008 recession, according to the World Trade Organization’s director general, Roberto Azevêdo.
Singapore’s economy has experienced its largest contraction in a decade in the first quarter of this year, according to data released on 26 March. The country is planning for a deep recession. Numbers released from the US Labor Department today revealed that a record 3.3 million US citizens filed for unemployment last week. The US Senate recently passed a stimulus bill of approximately $ 2 trillion. In India, the government announced a $ 22 billion bailout for people in urgent need of financial support. This comes amid concerns about the prospects for the millions of daily-wage earners in the country, after it went into lockdown earlier this week. The UK’s Chancellor of the Exchequer, Rishi Sunak, says self-employed people will have up to 80 per cent of their wages covered by the government during the pandemic. Other coronavirus developments A study of 33 newborns born to mothers with covid-19 in Wuhan, China, found that 9 per cent of the infants had covid-19 symptoms but no deaths were reported. It remains unclear whether the virus can transmit from a mother to a fetus during pregnancy. China’s Civil Aviation Administration has announced they will significantly reduce the number of flights in and out of the country to prevent a second coronavirus outbreak. The UN’s food body has warned that protectionist measures brought in by national governments during the pandemic could lead to food shortages around the world. This year’s Tour de France may go ahead without spectators, according to France’s sports minister. The race is due to start on 27 June.
Coronavirus cases
The worldwide death toll has passed 23,000. The number of confirmed cases is more than 510,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
How long does the coronavirus stay on surfaces?: Research conducted on the new coronavirus and others similar to it, such as SARS, suggest the virus can spread through particles in the air and via contaminated surfaces. How does this happen?
Life-or-death choices: If there’s a shortage of ventilators, how will doctors decide which covid-19 patients get one? This is the grim question doctors around the world are currently grappling with.
A test could be available within days in the UK to see if people had covid-19
IPG Gutenberg UK/Getty Images
25 March
Coronavirus antibody test could be available within days
The UK government has ordered more than 3 million finger prick antibody tests that could be ready in a matter of days. The tests could reveal whether someone had covid-19, but they are being checked first to show that they work properly. It is also still not known whether it’s possible to develop long-lasting immunity to the coronavirus. Travel restrictions lifted in Hubei province
China’s Hubei province lifted all travel restrictions today, with the exception of Wuhan, where restrictions won’t be eased until 8 April. In Malaysia, which is currently the worst-hit country in South East Asia, the lockdown has been extended for two more weeks. Other coronavirus developments Facebook usage has surged in countries under lockdowns. It’s estimated that a quarter of the world’s population is currently under lockdown and, although Facebook usage is up, the tech giant’s advertising revenue is falling. The White House and the Senate have agreed a stimulus package worth more than $ 1.8 trillion to help ease the economic impact of coronavirus in the US. Some prisoners could be temporarily released in several countries, including England and Wales, to ease pressure on jails caused by more staff taking sick leave and self-isolating, the BBC reports. Epidemiologist Neil Ferguson gave evidence to the UK’s parliamentary select committee on science and technology today as part of an inquiry into the nation’s response to the pandemic. He said that he is “reasonably confident” that the health service will be able to cope during the predicted peak of the epidemic in two or three weeks, because of expected increases in National Health Service capacity and on-going travel restrictions. This comes as the UK government has confirmed that it is not participating in European Union efforts to secure more personal protective equipment and ventilators for the NHS. Prince Charles has tested positive for covid-19. He has mild symptoms but is otherwise in good health, according to a spokesperson.
Coronavirus cases
The worldwide death toll has passed 19,000. The number of confirmed cases is more than 440,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Employees eat their lunch while staying 2 meters away from each other at a factory in Wuhan
Stringer/Getty Images
24 March
Plans to lift lockdown in Wuhan
Residents of Wuhan in Hubei province will be allowed to leave the city from 8 April if they are given the all-clear from a health app issued by Chinese authorities. The city has been under complete lockdown since 23 January. People in other areas of Hubei will be able to travel from tomorrow. The World Health Organization (WHO) has warned that the US may become the next centre of the coronavirus pandemic. Meanwhile, US president Donald Trump has controversially suggested that the US could soon re-open for business. Olympics postponed to 2021
India has announced a total lockdown of its 1.3 billion citizens for 21 days. This comes after the WHO warned yesterday that the pandemic is accelerating. Ivory Coast and Senegal have both declared states of emergency. Ivory Coast has begun to introduce confinement measures, while Senegal will introduce a curfew from dusk to dawn. A modelling study of a simulated Singapore published in The Lancet has estimated that a combination of physical distancing interventions, including quarantine for infected individuals and their families, school closures, and workplace distancing is most effective at reducing the number of coronavirus cases. Researchers are inventing new types of masks and ventilators to help tackle the pandemic. A new ventilator has already been used to treat a person in the UK.
The worldwide death toll has passed 17,000. The number of confirmed cases is more than 390,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Spread without symptoms: You could be spreading the coronavirus without realising you’ve got it. Studies suggest peak infectiousness may occur before people even realise they are sick. Why the US is so vulnerable: The economic and healthcare policies pursued by the US in recent years have failed to prioritise public health and made it vulnerable to a pandemic. Greta Thunberg may have had covid-19: Climate change campaigner Greta Thunberg says she may have had covid-19 and has self-isolated. “I don’t want to put anyone else at risk,” she told New Scientist. What is a virus?: For something so small, viruses have a huge impact on the world. They are the most abundant organisms on Earth, and probably played a pivotal role in the origin of life.
Tedros Adhanom Ghebreyesus, Director General of the World Health Organization (WHO
SALVATORE DI NOLFI/EPA-EFE/Shutterstock
23 March
“The pandemic is accelerating”
The coronavirus pandemic is accelerating, World Health Organization Director-General Tedros Adhanom Ghebreyesus said today in a press briefing as the number of deaths from covid-19 passed 15,000.
Stricter lockdowns
The UK government is considering firmer policies to force people to distance themselves from others, while the lockdown in Italy has already been ramped up further with all non-essential businesses now closed. 100 million people are now under lockdown in India and more than 1000 people have been arrested in Sri Lanka for breaking a nationwide curfew declared on Friday. The world’s busiest international airport in Dubai will suspend all passenger flights for two weeks from 25 March. All domestic flights in India will be grounded from 25 March onwards. Other coronavirus developments
There are early signs that the rise in new infections in Germany may be plateauing, according to the head of the country’s public health institute, Lothar Wieler. South Korea today reported the fewest new covid-19 cases since the peak on 29 February. The first two cases of coronavirus have been reported in the Palestinian territory of Gaza, where about two million people live in overcrowded cities and refugee camps. Syria is bracing for lockdown after the Health Ministry reported the first case of coronavirus on Sunday.
A prominent member of the International Olympic Committee says the 2020 Olympic and Paralympic Games will be postponed. Australia and Canada have already announced they won’t be sending teams to compete. Mark Zuckerberg announced that Facebook has donated 720,000 masks to healthcare workers in the US. Over the weekend, the billionaire co-founder of Alibaba, Jack Ma, donated millions of face masks, testing kits and other equipment to countries in Africa. Coronavirus cases
The worldwide death toll has passed 15,000. The number of confirmed cases is more than 360,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Cause for concern in the UK: The UK guidance on coronavirus seems to rely heavily on a single model of the outbreak, which some scientists suggest contains systematic errors.
David Attenborough on coronavirus: Attenborough shares his thoughts on everything from climate change to coronavirus. “I don’t think that we can draw a big moral lesson about how we are treating nature so badly that she’s kicking back,” he says. “I think it’s just part of life.”
How hand sanitiser works: Alcohol-based hand sanitisers, with at least 60 per cent alcohol, destroy the coronavirus by damaging its fatty outer layer.
The UK Chancellor said wages would be covered for employees at companies affected by the virus
BBC
20 March
UK government to cover affected workers’ wages
The UK government has announced that it will pay 80 per cent of wages up to £2,500 a month for employees who are not working during the coronavirus outbreak. The scheme will last at least three months, backdated to 1 March, and it could be extended for longer if necessary. UK pubs and restaurants will also close, mirroring moves in other countries around the world.
Coronavirus vaccine trials get underway
Researchers at the University of Oxford in the UK are planning a safety trial for a vaccine against coronavirus in humans. Normally vaccines are tested in animals first, but the trial has been accelerated due to the speed of the coronavirus outbreak.
The first human trial of a vaccine to protect against the covid-19 coronavirus began in the US earlier this week. Other vaccines are in development in Germany and China. Development of an antibody test will also be important to confirm whether people have acquired immunity to the coronavirus. Other coronavirus developments
China reported no new local coronavirus cases on Wednesday and Thursday. All new cases reported on those two days were from returning travellers who are thought to have contracted the virus while outside China. Nasa’s pollution monitoring satellites have detected a drop in nitrogen dioxide over China which is thought to be partly due to the economic slowdown caused by the coronavirus outbreak. Schools are to reopen in Singapore but with strict social isolation rules for teachers and children who have recently been abroad. Singapore was one of the first countries to be hit by the virus, in late January. More lockdowns, border closures and travel restrictions came into effect around the world today. Argentina has imposed a nationwide lockdown and The Philippines has closed borders to non-nationals. Curfew has been imposed in Sri Lanka and a stay-at-home order has been announced in the US state of California. Police on the Isle of Man arrested a man for allegedly failing to self-isolate, and he could face a fine of up to £10,000 or a three month prison sentence. In the UK, more than 65,000 retired medics are being asked to return to work to help fight the virus. Documents from the UK’s Scientific Advisory Group for Emergencies (SAGE) suggest that policies to limit the spread of coronavirus would need to be in place for “at least most of a year” in order to prevent healthcare services from becoming overwhelmed. Coronavirus cases
The worldwide death toll has passed 10,000. The number of confirmed cases is more than 240,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Fighting the pandemic: To fight the coronavirus pandemic effectively we need lots more data. Evidence from China so far suggests the way to get on top of the covid-19 outbreak is through rapid testing, isolation and quarantine rather than lockdowns and big travel restrictions.
Medics in Jiangsu province mark their departure after helping with the COVID-19 coronavirus recovery effort, in Wuhan.
STR/AFP via Getty Images
19 March
China reports no new local cases
For the first time since the outbreak began in late December, China reported that yesterday there were no new local cases of the coronavirus. The lockdown could be lifted in Wuhan, China, once there are no new cases for 14 days, according to the China Daily newspaper. In Italy, the number of people who have died has overtaken China.
The probability of dying after developing symptoms of covid-19 in Wuhan, where the new coronavirus was first detected, was 1.4 per cent as of 29 February, according to a new study. This is lower than was previously thought.
Other coronavirus developments
The European Central Bank has launched an emergency €750 billion package to ease the economic impact of the pandemic, and the Bank of England cut the base interest rate from 0.25% to 0.1%, a record low.
More travel restrictions have been put into place around the world to limit the spread of the coronavirus. Australia and New Zealand have completely closed their borders to foreigners and, in the UK, up to 40 London Underground stations are to be shut.
On-going lockdowns in France and Italy may be extended into April. India’s population of 1.3 billion have been asked to observe a curfew on Sunday to test the country’s ability to respond to the coronavirus crisis.
At a press briefing, Chris Whitty, chief medical officer for England, said it is now highly improbable that the virus can be made to “go away”. Patrick Vallance, the UK’s chief scientific adviser, said it was not possible to put a timeline on when the country will be able to relax its measures for controlling the virus.
In the world of sports, there is still no sign of the Tokyo Olympics being postponed or cancelled, but all English football will be suspended until at least 30 April.
Coronavirus cases
The worldwide death toll has passed 9000. The number of confirmed cases is more than 220,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Understanding the virus: Scientists are working around the clock to understand the biology of the covid-19 virus and how it infects human cells, which will help us design treatments to stop it.
Comment: UK politicians are invoking science to defend their policies but even the ‘best science’ doesn’t have the final word on covid-19.
Coronavirus origin: No, the covid-19 virus is not a bioweapon and it was not made in a lab.
Who is the WHO: Find out more about the organisation guiding global responses to the pandemic.
Spanish policemen control the border crossing between Spain and France
GUILLAUME HORCAJUELO/EPA-EFE/Shutterstock
18 March
Travel bans come into effect around the world
Germany joined France, Spain and Italy in closing schools, closing non-essential shops and urging its citizens to stay at home as much as possible. As the EU’s new 30-day travel ban came into effect today, thousands of passengers were stopped at Germany’s largest airport, Frankfurt Am Main. Traffic was backed up for more than 60 kilometres on the motorway at the German-Polish border as Poland introduced border controls. The FT reports that London could be “locked down” imminently with similarly strict rules on being outdoors to that seen in Spain and Italy. Several countries in Africa have also announced travel bans, including Nigeria, and, in South America, Brazil has closed its border to Venezuela. The US-Canada border will also close temporarily.
Governments around the world, including in Australia, Indonesia, New Zealand, Norway and the United Arab Emirates, are now urging their citizens to return home as the coronavirus spreads.
Other coronavirus developments
The UK has announced that it is closing schools from Friday, except for the children of key workers in the NHS, police and supermarkets. Schools will be asked to make provisions for the children of these key workers and to look after the most vulnerable children. Exams have also been cancelled for the year.
The Trump administration has outlined a $ 1 trillion package to support the US economy. This follows the UK government announcement of a £330 billion stimulus package yesterday. Despite this, share prices in Europe, the US and Asia continue to fall.
Several foreign countries have cancelled or postponed their national team training camps for the Tokyo Olympic and Paralympic Games which are still scheduled to take place in July. The International Olympic Committee (IOC) told the BBC they are committed to finding a solution with the least negative impact for the athletes, while protecting the integrity of the competition and the athletes’ health.
A drug used in Japan to treat new strains of influenza appears to be effective at treating the coronavirus, but it doesn’t appear to be effective in more severe cases, medical authorities in China have said. Following confusion over the use of ibuprofen by people with suspected or confirmed covid-19, the UK’s National Health Service has now advised people to take paracetamol to treat coronavirus symptoms, unless their doctor has told them otherwise. In a statement, they said “there is currently no strong evidence that ibuprofen can make coronavirus (covid-19) worse.”
Neil Ferguson, the Imperial College London scientist who led research that is reported to have influenced changes to the UK’s coronavirus policy, has developed covid-19 symptoms and is self isolating.
Coronavirus cases
The worldwide death toll has passed 8000. The number of confirmed cases is now over 200,000, according to the map and dashboard from Johns Hopkins University, though the true number of cases will be much higher.
Latest on coronavirus from New Scientist
Coronavirus vaccine: Researchers are racing to develop a vaccine against covid-19 within 12 to 18 months. This will mean relying on untested techniques – and that comes with its own risks. Travel restrictions: Australia has announced major restrictions on overseas travel, large gatherings, and visits to aged care homes in an effort to limit the spread of covid-19. The country is still in the early stages of the coronavirus pandemic.
A quiet Regent Street in London.
Rick Findler/PA Wire/PA Images
17 March
WHO on how countries can beat coronavirus
The World Health Organization (WHO) said today a combination of actions by governments including more testing and contact tracing could save lives. “The experience of China and others shows testing and contact tracing, combined with social distancing measures and community mobilisation, when put in place quickly and effectively, can prevent infections and can save lives,” said Hans Kluge at the WHO, during an update on the situation in Europe.
He said the virus could be beaten back by solidarity within communities and between countries. “These are unprecedented times. It is important that countries work together, learn from each other and harmonise the efforts.” Asked by New Scientist about the new measures announced by the UK yesterday, he said he applauded them. “We are pleased to see the UK is getting into the mainstream and stepping up its efforts.”
UK health service under pressure
The UK’s chief scientific advisor Patrick Vallance said today there were probably around 55,000 cases in the country, as official cases jumped to 1950, up 407 on yesterday. By comparison to the roughly 8000 annual deaths from the flu he said it would be a “good outcome” if the UK’s new measures kept coronavirus deaths to below 20,000.
“But I mean it is still horrible; that’s still an enormous number of deaths and an enormous pressure on the health service,” Vallance told MPs on the health and social care committee. Asked why schools had not closed yet as they have in other countries, he said it did not have as much impact as other measures at slowing the virus’s spread, and it had “complicating effects”, including children mixing with grandparents, and the impact on the National Health Service workforce. But he said: “It’s absolutely still on the table.”
The chief executive of the NHS, Simon Stevens, said in response to the crisis the health service was freeing up 30,000 of 100,000 acute care beds for coronavirus patients. He also announced the NHS was stopping all non-urgent surgery from 15 April for three months. Stevens added the UK had access to more than 8000 ventilators for intensive care now, and would soon have around 12,000. But he would not be drawn on whether that would be enough to cope with the peak of the epidemic.
Other coronavirus developments
A strict travel lockdown came into force in France at midday, requiring anyone leaving their home to sign a document declaring that they are doing so for a permitted purpose, including exercise or buying food.
Human volunteers have been injected with an experimental covid-19 vaccine for the first time as a clinical trial in Seattle gets under way, and thefirst commercial tests for the virus have been approved by the US Food and Drug Administration, which should greatly increase testing capacity.
Amazon says it will hire an extra 100,000 workers to respond to a surge in demand for online services.
France’s health ministry has suggested that popular anti-inflammatory painkillers such as ibuprofen could worsen the effects of the coronavirus. Experts say more evidence is needed.
The UK’s Chancellor of the Exchequer, Rishi Sunak, has promised £330 billion worth of government-backed loans and guarantees and additional measures to support businesses and households including small cash grants and mortgage holidays. The Prime Minister Boris Johnson says the UK government must act like a war-time government.
Social distancing: Governments around the world are responding to the covid-19 pandemic and social distancing is a central aspect of plans to limit the spread of the coronavirus. But what is social distancing and how do you do it?
German Federal police officers stand at the closed border to France due the Coronovirus Epidemic in Kehl, German
RONALD WITTEK/EPA-EFE/Shutterstock
16 March
The UK government has announced that everyone in the country should avoid “non-essential” travel and should voluntarily avoid pubs, clubs and theatres.
Governments around the world continued to limit travel and close borders. In Europe, Germany partially closed its borders with five countries. The European Commission President Ursula von der Leyen has proposed that there should be a ban on all non-essential travel from outside the European Union for 30 days with exemptions for long-term residents, family members of EU nationals and diplomats.
South Africa and Kenya have imposed strict bans on travel from the worst affected countries.
Testing is key: The WHO’s assistant director general Bruce Aylward tells New Scientist that effective quarantine is essential for tackling the coronavirus, but this cannot happen without extensive testing for covid-19. Read our full interview with Bruce Aylward.
Pregnancy and babies:According to initial reports based on small numbers of people, pregnant women and their babies do not seem to be more vulnerable to covid-19 than other groups of people, but doctors warn that it is too early to know for sure. Early reports suggest the virus doesn’t pass from mother to baby via breast milk, but health bodies are advising new mothers who are infected with the virus to take precautions while breastfeeding, such as washing their hands and wearing a facemask.
Psychological responses: When facing uncertainty, we are motivated to take actions that increase our sense of control over the situation, explains psychologist Rachel McCloy. Unfortunately, this can lead to behaviours such as panic buying, which do not actually help to control the virus and may make the situation worse.
