With spring officially upon us and the novel coronavirus still spreading amid the country’s mass vaccination effort, it can be difficult to tell the difference between seasonal allergies, a coronavirus...

A "vaccine passport" is documentation affirming that a person has received the COVID-19 vaccine. Vaccine passports are typically an app with a code that verifies whether someone has been vaccinated or...

The University of Oxford has suspended AstraZeneca COVID-19 vaccinations in a small clinical trial for children, while the U.K.’s medicines regulator examines reports of rare blood clotting in vaccinated...