Two of the vaccines we have for COVID-19 have the distinction of being the first mRNA vaccines to see widespread use in ...

(Reuters) -Cancer patients who received mRNA-based COVID vaccines within 100 days of starting treatment with widely used immunotherapies were twice as likely to be alive three years after beginning ...

A new mRNA vaccine against the flu has proven itself more effective than existing vaccines in a new clinical trial. The Pfizer-developed vaccine was found to be 34.5 percent more effective than ...

Covid vaccines may come with a tantalizing benefit that has nothing to do with the virus they’re designed to protect against: boosting the immune system to better fight tumors during cancer treatment.

Add Yahoo as a preferred source to see more of our stories on Google. A healthcare worker places vials containing doses of the "Comirnaty" Pfizer BioNTech and Moderna vaccines against the coronavirus ...