Covid-19 was never just another cold. We knew it was going to stick around and keep changing to try to get the upper hand on our immune systems. But we’ve changed, too. Our B cells and T cells ...

If the COVID-19 pandemic has done one thing, it’s made us all more familiar with some of the important players in the immune system. Antibodies, B cells, and T cells are among the best known ...

COVID-19 no longer poses the urgent public-health threat it once did. But recent research points to a good reason to keep the virus in mind: it could leave a lasting stamp on yours. Studies ...

COVID-19 vaccine recommendations could be changing, according to the U.S. Food and Drug Administration. FDA leaders said on May 20 that clinical trials will be required to approve annual COVID-19 ...

With the COVID-19 vaccine rollout advancing at about 2.77 million average doses administered a day – a steady increase since vaccinations began in late December – a supposed research paper ...

Languages: English. Illnesses like COVID-19, influenza and RSV have spread across the population in the past few weeks, as millions of Americans gathered for the holidays. The spread of these ...

As COVID-19 continues to run its course, the likeliest long-term outcome is that the virus SARS-CoV-2 becomes endemic in large swaths of the world, constantly circulating among the human ...

She speaks English and a little French. The COVID-19 pandemic was five years ago but the virus continues to circulate among global populations—could that change in 2025? The experts think not.