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 ...
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 ...
The American College of Physicians (ACP) has recommended that adults aged 65 years or older receive updated 2025–2026 mRNA-based COVID-19 vaccines, according to February guidelines published in Annals ...
In a comparison of COVID-19 vaccines, the mRNA vaccine sustained higher anti-S IgG, while the Ad-vector had superior ...
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 ...
A rare but serious clotting disorder linked to certain COVID-19 vaccines and natural adenovirus infections has puzzled scientists for years.
Learn about the safety and effectiveness of COVID-19 vaccines for kids, the possible side effects, and the benefits of vaccination.