July 31, 2021 at 03:55AM via MasterFeedUS’s @CDCgov said new mask guidance was informed by outbreak this month on Cape Cod, where vaccinated people infected with the #CovidDelta variant appeared to carry as much virus as those in unvaccinated cases https://t.co/cZZoIzy2yO
— MasterFeeds (@MasterFeed) Jul 31, 2021
Thứ Bảy, 31 tháng 7, 2021
#MasterFeed: US’s @CDCgov said new mask guidance was informed by outbreak this month on Cape Cod, where vaccinated people infected with the #CovidDelta variant appeared to carry as much virus as those in unvaccinated cases https://t.co/cZZoIzy2yO
Đăng ký:
Đăng Nhận xét (Atom)
Không có nhận xét nào:
Đăng nhận xét