I n December 2020, mRNA vaccines leapt into the limelight as a response to the COVID-19 pandemic. To date, millions of people ...

New York, NY — [April 29, 2026] — A new study by researchers at the Icahn School of Medicine at Mount Sinai overturns a longstanding assumption about how mRNA vaccines generate immunity, revealing ...

The efficacy of flu shots is not always the same and it’s not always optimal. Some years, they can reduce the risk of illness by as little as 20% to 30%. Messenger RNA technology, or mRNA, is widely ...