COVID-19 vaccinations were shown to reduce virus-related hospitalizations and severe disease-associated outcomes in immunocompetent adults. The findings from a recently published JAMA Network Open ...

On December 18, a San Diego emergency room nurse was given a shot of the COVID-19 vaccine. A week later, he tested positive for the virus, CNN affiliate KGTV reported. Stories like this will become ...

COVID-19 vaccination during the 2024-2025 respiratory virus season was associated with protection against hospitalization.

COVID-19 vaccination showed effectiveness in reducing hospitalizations and severe disease outcomes associated with the SARS-CoV-2 JN.1 lineage, according to a recent study published in JAMA Network ...

LOS ANGELES - New data released by Moderna on Wednesday found that people who were vaccinated more recently had greater protection from breakthrough COVID-19 cases caused by concerning variants of the ...

As the summer surge of COVID-19 crests, many people are weighing whether they need to get booster shots now to protect against the disease (SN: 7/19/24). The U.S. Food and Drug Administration approved ...

Hybrid immunity, the combination of COVID-19 recovery and immunization, provides up to 12 months of protection against severe reinfection or hospitalization, according to a study published in The ...

A “one-size-fits-all approach for scheduling COVID-19 booster shots” may not be the most effective, according to results of a new study done by researchers at the Yale School of Public Health and ...

New research emphasizes the need for ongoing COVID-19 protection for people with weakened immune systems, with scalable tests helping identify those most at risk to enable tailored strategies. The ...