I do not wish a breakthrough infection on anyone. If one does get a breakthrough, though, the silver lining is that the immunity after such infection is very, very robust.
IF YOU HAVE CANCER, there is a reasonable chance that you are taking supplements. The use of dietary supplements in the United States is widespread....
Viruses are the ultimate freeloaders. The best among them — influenza, smallpox and SARS-CoV-2 — spread easily among human hosts while delivering high mortality...