After reports surfaced of rare cases of myocarditis following COVID-19 vaccination, some parents worried that mRNA vaccines might cause heart disease in their children. But a study published last week in Vaccine looking at more than 4 million children and young adults concludes that those who receive a Pfizer/Biotech COVID-19 vaccine have a lower risk of myocarditis (inflammation of the heart muscle),

A recent shot of the COVID-19 vaccine doubled survival time in glioblastoma patients who had undergone tumor biopsy or surgery.

Add Yahoo as a preferred source to see more of our stories on Google. With a little help, your immune cells can be potent tumor killers. Steve Gschmeissner/Science Photo Library via Getty Images The COVID-19 mRNA-based vaccines that saved 2.5 million lives ...

The mass-produced COVID-19 vaccines built using the mRNA model – which were rapidly manufactured during the global pandemic – could also help the immune system recognise and attack cancer tumours, new studies have shown. Studies in mice and an analysis ...

Researchers at the University of Cologne and University Hospital Cologne have determined that the novel mRNA-based COVID-19 vaccines not only induce acquired immune responses such as antibody production, but also cause persistent epigenetic changes in ...

A known philanthropist, Dolly Parton's support has been credited with getting COVID-19 vaccines to more people, sooner.

The claim stemmed from two recent cohort studies, one from South Korea and one from Italy.