Social behavior

Millions head back to work amid employer confusion over masks, vaccines Although the CDC said that vaccinated Americans only need to wear a mask when gathering in indoor public places, it’s unclear how that applies to private workplaces like factories and offices. Rebecca Rainey POLITICO

Millions of people are flooding back to work as the coronavirus ebbs, but businesses say the federal government's failure to answer pressing questions over masks and vaccinations are complicating their reopening efforts.

CDC sets rules for trial cruises with volunteer passengers Cruise lines can soon begin trial voyages in U.S. waters with volunteer passengers helping test whether the ships can sail safely during a pandemic. The Centers for Disease Control and Prevention gave ship operators final technical guidelines Wednesday for the trial runs... AP NEWS

Cruise lines can soon begin trial voyages in U.S. waters with volunteer passengers helping test whether the ships can sail safely during a pandemic.