The risk of serious illness or death associated with an infection increases with age. The body’s mechanisms that resist infections begin to weaken, on average, at age 50. The risk to seniors associated with SARS-CoV-2 (the coronavirus that causes COVID-19) is primarily associated with a compromised immune system. Fatality rates associated with COVID-19 begin to […]
How Aging Impairs Immunity and Increases the Risk of a COVID-19 Infection
