Experiments in rhesus macaques show that changing the mode of administration of an existing vaccine yields “amazing” results in the fight against tuberculosis (TB). Share on PinterestDelivering the TB vaccine intravenously rather than intradermally may prove significantly more effective. Globally, TB is one of the top 10 causes of death and the leading cause of… Read More »
Green tea may not be a cure for acne, but some research suggests that green tea is a viable natural remedy for mild acne. Read on to learn about whether green tea can help acne, how to use it, and the benefits and risks. Green tea contains plant-based compounds called catechins. Catechins have antibiotic, anti-inflammatory,… Read More »
The internet is rife with funny cat videos showing their reactions to a plant commonly known as “catnip.” What is catnip, does it affect all felines, is it safe for cats, and should humans use it? This Special Feature investigates these questions and more. Share on PinterestDoes your feline friend go crazy for catnip? In… Read More »
This story was inspired by audience questions about allergies and COVID-19. Ask your question here. It’s allergy season in Northern California, and having a runny nose or itchy eyes while the coronavirus crisis is happening can be unnerving. But how do symptoms from allergies differ from the flu or COVID-19? Fever. That’s the main difference,… Read More »
A new study using a roundworm model of Parkinson’s disease found that a probiotic bacterium could prevent, and in some cases reverse, toxic protein buildup. Misfolded alpha-synuclein proteins in the brain are the hallmark sign of Parkinson’s disease. Many experts believe that these toxic protein clumps lead to the progressive loss of brain cells that… Read More »