WHO
White House imposes travel restrictions for Africa amid new COVID-19 variant
WASHINGTON — The White House is set to announce travel restrictions to eight countries in Southern Africa on Monday due to the discovery of a new coronavirus variant, according to senior administration officials. The World Health Organization classified the COVID-19 variant as a “variant of concern” due to its high mutation and transmission rate, and […]
Steroids cut COVID-19 death rates, but not for everyone – here’s who benefits and who doesn’t
New studies show that treating critically ill COVID-19 patients with inexpensive steroids can cut their risk of dying from the illness by a third. The results are so clear that the World Health Organization changed its advice on Sept. 2 and now strongly recommends corticosteroids as a first-line treatment for the sickest patients. Steroids aren’t […]
Retractions and controversies over coronavirus research show that the process of science is working
Several high-profile papers on COVID-19 research have come under fire from people in the scientific community in recent weeks. Two articles addressing the safety of certain drugs when taken by COVID-19 patients were retracted, and researchers are calling for the retraction of a third paper that evaluated behaviors that mitigate coronavirus transmission. Some people are […]