The study, published in the journal Nature, showed the jabs provided an immunity boost that helped extend survival for ...

The roll-out of coronavirus vaccines in many countries will not provide herd immunity from the global pandemic this year, several health experts said on Monday, citing limited access for poor ...

Scientific research in Germany found that your COVID-19 vaccine dose might act stronger if you roll up this sleeve instead of the other.

A PCR test detects the actual genetic material of the virus and involves a step that amplifies the presence of any material ...

For at least 10 months after a COVID-19 infection, your immune system can provide good protection against symptomatic illness the next time around, a new study found, and the risk of severe illness is ...

Nassau and Suffolk residents trail the statewide averages for both COVID-19 and influenza vaccines, according to new state ...

An infectious disease specialist took the time to explain what herd immunity is, how it works and when it might affect the spread of COVID-19. Dr. Frank Esper works for the Cleveland Clinic Children's ...

Covid-19 was never just another cold. We knew it was going to stick around and keep changing to try to get the upper hand on our immune systems. But we've changed, too. Our B cells and T cells, ...

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 ...

COVID-19 immunity was at the heart of a case heard Thursday by the Indiana Supreme Court. (Whitney Downard/Indiana Capital Chronicle) In January 2022, Elmer Waggoner arrived at a hospital with ...

Mixing vaccines could offer a stronger immune boost, preliminary data suggests. With the FDA gearing up to decide if all Americans need booster shots, some researchers are pointing to preliminary data ...