The new trial, funded by Pfizer, compared the company’s mRNA shot to Fluzone, one of the most widely used seasonal flu ...

Inside a lab in the French city of Orleans, scientists are testing out the limits of molecules in our body called messenger ...

The agency is picking up Robert F. Kennedy Jr.’s argument that a healthy immune system can keep even pandemic germs at bay.

Merck’s MRK shares have risen 9.6% in a month. The company’s stock declined after it announced third-quarter results. Though ...

Moderna's mRNA-1273 vaccine helped prevent medically attended COVID-19 and related hospitalizations across multiple respiratory seasons among adults.

In his new book, 'Fair Doses,' epidemiologist Seth Berkley discusses what went right -- and wrong -- with COVID vaccine ...

An anti-vaccine conference in Austin celebrated Robert F. Kennedy Jr.’s rise to political power, highlighting his influence in Trump’s Washington.

COVID-19 mRNA vaccines create enough of an immunity boost to extend survival in certain types of lung and skin cancers, an analysis of more than 1,000 patient files showed. The scientific journal ...

Researchers found that COVID-19 mRNA vaccines significantly increased survival in lung and skin cancer patients undergoing immunotherapy. The vaccine appears to prime the immune system in a powerful, ...

The Covid-19 shot may have further-reaching benefits than previously thought, as mRNA vaccines appear to help increase the effectiveness of immunotherapy in cancer patients. Widespread use of the ...

Getting a COVID shot might do more than protect against the virus – it could also help cancer patients live longer. A new study found that mRNA vaccines were linked to a doubling in three-year ...

WASHINGTON (AP) — The most widely used COVID-19 vaccines may offer a surprise benefit for some cancer patients – revving up their immune systems to help fight tumors. People with advanced lung or skin ...