Federal workers offer first test of Biden vaccine mandates

About 4 million federal workers, from FBI agents to Bureau of Prisons guards to U.S. Food and Drug Administration workers, are to be vaccinated by Nov. 22 under the president’s executive order aimed at stopping the spread of the coronavirus.

Iowa study: 82.5% of deer tested positive for COVID-19

When researchers in Iowa first began testing deer for COVID-19 in April of 2020, they didn’t find any signs of the virus for months. That changed in the fall when the first positives popped up in September and October.

NIH launches ‘When to Test’ for COVID-19 calculator

The calculator uses a mathematical model to determine a person’s relative risk of having or getting COVID-19 and the risk of spreading the virus to other people — and whether they should get tested.

NIH to study ‘long COVID-19’ in pregnant women

The agency announced Tuesday that it will support a four-year follow-up study to learn about the potential long-term effects of COVID-19 on women who contracted the disease during pregnancy.