US hits new record for daily Covid cases amid testing woes
Daily vaping dramatically ups quit rate in heavy smokers not aiming to quit
29 December 2021With ‘test-to-stay,’ children and staff can safely remain in school after COVID exposures
29 December 2021US hits new record for daily Covid cases amid testing woes
The United States has hit its highest-ever average of new COVID cases as the Omicron variant spreads at a blistering pace, amid testing woes and health worker shortages.
