New data from Britain suggests that booster protection against symptomatic Covid caused by the Omicron variant wanes within 10 weeks.
So that's three news checks in 13 hours. Enjoy the rest of your even-ing.
New data from Britain suggests that booster protection against symptomatic Covid caused by the Omicron variant wanes within 10 weeks.
So that's three news checks in 13 hours. Enjoy the rest of your even-ing.