The term herd immunity saw an increase in usage amid the COVID-19 pandemic.Herd immunity means that enough people within an area have developed a protection against a virus or other infectious disease ...

Small food protein signals teach immune cells to accept food. The finding helps explain how the body prevents food allergies.

It’s cold and flu season and most of us will eventually encounter a virus. So, how does our immune system work to keep us healthy? According to Michaela Gack, PhD, Scientific Director of the Cleveland ...

Cases in Texas and other states are on the rise, but most of the infected were not vaccinated. Here’s what to know about the very contagious disease and how immunity works. Today, the U.S. gives ...

Scientists are getting a better handle on the complexities of how immunity works. Attentive readers might have noticed my absence over the last couple of weeks. I’ve been trying to recover from a bout ...

It’s cold and flu season and most of us will encounter a virus at some point. So how does our immune system work to keep us healthy? According to Dr. Michaela Gack with Cleveland Clinic, once we fight ...

We all get sick sometimes. Even something pretty minor, like a cold or flu, can be enough to disrupt your life for a few days ...