Most COVID-19 survivors appear to have a tenfold increase in protection against reinfection Yahoo! VoicesResearchers look closer at monoclonal antibodies for COVID-19 WPLG Local 10People with antibodies after COVID-19 may have short-term virus protection: Study WTVD-TVCOVID-19 antibodies were present for up to 3 months in people infected with coronavirus, NIH study finds FOX 29 News PhiladelphiaCoronavirus antibodies appear to stop reinfection for months Medical XpressView Full Coverage on Google News