Germany has found the wild polio virus in a sewage sample in Hamburg, the first such detection in Europe since 2010. WHAT IS ...
Some 60% of virus spread starts with those who have no symptoms. This is a MedPage Today story. A cough or sneeze in the checkout line at the grocery store may elicit fear of COVID-19, but that ...
On Saturday, July 11, the Centers for Disease Control and Prevention issued new guidance saying that about 40% of people who have COVID-19 are likely asymptomatic, meaning they show or display no ...
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