Coronavirus illustration (stock image).Credit: © Matthieu / stock.adobe.com As the number of people who have fought off SARS-CoV-2 climbs ever higher, a critical question has grown in importance: How long…

Nurses and patients in some US assisted living facilities will receive an antibody drug to prevent covid-19 infection, according to drug company Eli Lilly. The drug: Early in the coronavirus pandemic, companies searched…