CANCER DEATH RATES HAVE BEEN DROPPING for nearly 20 years. Today we explore how it is happening with a particular focus on the extraordinary progress...
The precise scientific term is “indirect protection” or “community immunity.” This is the protection against infection of a susceptible group of individuals
According to the CDC report, by March, and possibly sooner, this new variant will surpass the original virus as the leading cause of Covid-19 in the U.S.