Co-infection of influenza virus and SARS-CoV-2 can lead to more severe disease than infection of either alone.

To help answer common vaccine questions, we consulted Dr. Stanley Perlman, a professor at the University of Iowa’s Carver College of Medicine and a member of the U.S. Food and Drug Administration’s ...

This is arguably where the potential is greatest. Conventional vaccines against flu and COVID require regular updating because the viruses mutate. And when the vaccine strain does not closely match ...

A single-dose multicomponent mRNA vaccine elicits durable immune responses against influenza and COVID-19 in a Phase 1/2 ...

Martha Evans has been getting a yearly flu shot for as long as she can remember and the COVID-19 vaccinations, including regular boosters, since the end of 2020 when the vaccine first became available ...

By Hugo Francisco de Souza A novel nasal booster approach may help close the gap between systemic vaccination and infection-blocking mucosal immunity, offering fresh insight into next-generation COVID ...

After my original post where I described my own “COVID Vaccine Arm” reaction at day 8 post first Moderna shot, my questions and the questions of most of the 396 people who wrote to me with a similar ...