The updated guidance defines a “close contact” as anyone who spends at least 15 minutes within six feet of an infected individual over a 24-hour period.
The CDC panel weighs in: ACIP met on Monday and unveiled the principles that will
The company also said it would work with the agency to adjust the design of
Two companies, Pfizer and Moderna, have announced they have developed effective coronavirus vaccines. Pfizer has
“Authorizing these monoclonal antibody therapies may help outpatients avoid hospitalization and alleviate the burden on