BREAKING NEWS: Johnson & Johnson says a second dose of its Covid vaccine raises antibody levels NINE-FOLD and that booster shots should be given after eight months Johnson & Johnson said data...

(HealthDay)—For a majority of hemodialysis patients, a single dose of the BNT162b2 severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine fails to elicit a humoral response, according...

CDC: More than 4M vaccine doses administered in one day Fox News medical contributor and Johns Hopkins’ Dr. Marc Siegel joins ‘America’s Newsroom’ to discuss new vaccine milestone. If...

New research from UNC-Chapel Hill suggests that those who have previously experienced a SARS-CoV-2 infection develop a significant antibody response to the first dose of mRNA-based COVID-19 vaccine. In...

New data from Addenbrooke’s Hospital in Cambridge suggests that a single dose of the Pfizer BioNTech vaccine can reduce by four-fold the number of asymptomatic SARS-CoV-2 infections. This implies...

NY clinics ‘inappropriately’ handing out vaccines should be under federal investigation: Dr. Marc Siegel New York clinics face criminal probe over vaccines; reaction from Fox News medical...

Virologists at the KU Leuven Rega Institute have been working on two lines of SARS-CoV-2 research: searching for a vaccine to prevent infection, and testing existing drugs to see which one can reduce...