On Tuesday, the US Department of Health and Human Services disclosed the end of funding for 22 mRNA vaccine projects — a decision affecting nearly $500 million in federal investments. The announcement ...

BANGKOK - An mRNA booster is a follow-up vaccine dose that reminds the immune system what to fight. Think of it like a quick refresher before a big exam.

Booster vaccines reduced the risk of COVID‑19-related hospitalization and death, according to a new study of over 3 million ...

In summer 2025, the SARS-CoV-2 JN.1 sublineage became dominant with more resistant variants, such as XFG, LP.8.1, and NB.1.8.1. COVID-19 mRNA boosters were therefore updated for the 2025–2026 season ...

Simultaneous administration of a COVID-19 mRNA booster shot and the seasonal influenza vaccine slightly increased the risk of systemic reactions during the following week compared with a booster shot ...

Among women who never got sick, researchers found the shots appeared to improve vascular and immune health. For mothers with ...

Booster vaccines reduced the risk of COVID‑19–related hospitalization and death, according to a new study of over 3 million ...

In Danes over age 65, the vaccine effectiveness of the JN.1-based mRNA boosters reached 70-85% against COVID-related hospitalization and 76-96% against COVID-associated death. Effectiveness didn't ...

First and only next-generation protein-based adjuvanted COVID-19 booster approved in Europe Strong immune response against all tested variants of concern Ready to supply for fall-winter COVID-19 ...

Add Yahoo as a preferred source to see more of our stories on Google. RFK Jr. canceled $500 million of funding for research on mRNA vaccine technology. Anadolu/Getty Images At a Sept. 4, 2025, hearing ...