Dr. Tedros Adhanom Ghebreyesus declares the end of the COVID-19 pandemic, highlighting global vaccination efforts and future ...

NIH program to make vaccines against pathogens that can trigger pandemics uses approach pioneered in last century ...

Scientists have found that receiving a COVID-19 booster shot in the same arm as the initial dose triggers a faster and more effective immune response, thanks to primed macrophages in nearby lymph ...

Although symptoms are usually mild, children can “shed” the virus that causes it for a long time (weeks!). Questions are ...

Scientists can now design genetic material called mRNA to help us build immunity to certain viruses, including SARS-CoV-2, ...