This study shows that SARS-CoV-2 infection and vaccination generate strong, highly specific spike-binding immune responses ...

The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...

Experts are hoping the answer may be found in kids. As we continue to learn more about COVID-19, one question on many people’s minds is: Why do some people get sick and others stay healthy?

Stanford scientists have uncovered how mRNA COVID-19 vaccines can very rarely trigger heart inflammation in young men — and how that risk might be reduced. They found that the vaccines can spark a two ...

Researchers at the University of Cologne and University Hospital Cologne have determined that the novel mRNA-based COVID-19 vaccines not only induce acquired immune responses such as antibody ...

Get it early, develop immunity, get back to work: some wonder As COVID-19 numbers climb precipitously, health care workers, first responders and the countless individuals working in "essential ...

The study examined 180 patients with advanced lung cancer who received a COVID vaccine within 100 days before or after beginning immunotherapy, as well as 704 similar patients who did not. Vaccinated ...

Stanford researchers identify a two-step immune reaction underlying rare myocarditis cases after mRNA COVID vaccination, primarily in adolescent males and young men. Cases typically resolve quickly ...

Update on COVID-19 Related Immunity From Liability This article reviews recent appellate rulings on COVID-19 immunity for health care providers, emphasizing that immunity depends on proving that the ...