COVID-19 Vaccine Immunity is Narrow and Ephemeral: Dr. McCullough US Senate

Natural immunity is broad starting in the nasopharynx. COVID-19 vaccine immunity is narrow and short-lasting. U.S. Sen. Ron Johnson (R-Wis.) led a roundtable discussion Dec 7, 2022, COVID-19 Vaccines: What They Are, How They Work, and Possible Causes of Injuries, to shed light on the current state of knowledge surrounding the vaccine and the path forward. Medical experts and doctors who specialize in COVID-19 vaccine research and treatment joined Sen. Johnson at the roundtable.