4, 2022, 6:37 am pst. And, with the highly. Biden suggests americans will have to wear face masks next year after experts warned it may take until thanksgiving to hit herd immunity. Biden spoke on thursday during a. As more americans get the coronavirus vaccine, many are wondering just how much longer we are expected to wear masks. Anthony fauci raised some eyebrows this weekend. When to wear a mask or respirator. Layered prevention strategies — like staying up to date on vaccines and wearing masks — can help prevent severe illness and reduce the. Face masks must be worn in all enclosed spaces, and outdoors where social distancing of two metres cannot be maintained. Face masks are also mandatory on public.