
A Majority of Adults Have Pre-Existing Antibody Reactivity to SARS-CoV-2: Study
Most adults examined in a recent study have pre-existing antibody reactivity to SARS-CoV-2, even if they haven’t had COVID-19. Interestingly,
Most adults examined in a recent study have pre-existing antibody reactivity to SARS-CoV-2, even if they haven’t had COVID-19. Interestingly,
Did natural immunity disappear just like the flu? Based on the vaccine passports and mandates sweeping across Canada, with no