Researchers have long known that masks can prevent people from spreading airway germs to others — findings that have driven much of the conversation around these crucial accessories during the coronavirus pandemic.
(Reuters) - The United States might have more COVID-19 testing capacity than any other country. So why have we seen laboratories overwhelmed and many patients again waiting a week or more for results?
Former Centers for Disease Control and Prevention Director Tom Frieden on Sunday said the U.S. had been a “laggard” in addressing the coronavirus pandemic, specifically pointing to lack of centralized information.
Recent Comments