Brian Boyarsky

National study of COVID-19 Natural Immunity in Unvaccinated Persons Below you will find information about this study titled: The National Study of COVID-19 Natural Immunity in Unvaccinated Persons (IRB00295352) is being led by a research team of surgeons, infectious disease doctors and epidemiologists at Johns Hopkins. The principal investigator is Dorry Segev, MD PhD, AssociateContinue reading