Respiratory

The US Centers for Disease Control and Prevention on Tuesday is expected to recommend a return to masks indoors for the fully vaccinated in some areas of the country.

Most patients with an immediate and potentially allergic reaction to the first dose of the Pfizer-BioNTech or Moderna mRNA COVID-19 vaccine tolerate a second dose.

Companies made the move after FDA told them that the initial size and scope of their studies were not enough to detect the rare side effects.

VA becomes the first federal agency to actually issue a mandate.

Circulation of respiratory viruses, including influenza and respiratory syncytial virus, was low during the COVID-19 pandemic.

Black and Hispanic community perspectives on COVID-19 mitigation behaviors and testing are informed by devastating experiences, yet vaccine skepticism still exists.