Previous research has shown oral rinses can help inactivate coronaviruses like the one that causes COVID-19. But that research was done on the original strain of SARS-CoV-2. Now that there are multiple variants around, can we keep this tool in our arsenal to affect viral load?

No one plans to get sick enough from a viral or bacterial infection to be hospitalized. But now there’s all the more reason to plan to avoid that scenario. That’s because landing in the hospital for infection just a couple of times could greatly impact the health of your brain a few years later…

A team of neurologists and immunologists have discovered the immune system is capable of fast-acting and lasting protection against ischemic stroke thanks to a subset of first-responder cells that swoop in to protect the brain. Here’s how they can work to our benefit…

When we’re injured, pain and inflammation occur. At home, and at the doctor’s offices, anti-inflammatories have been the answer. But we’re learning that interfering with that inflammatory response can backfire and turn short-term pain into a long-term problem.

Imagine getting sick and the one antibiotic shown to fight your infection no longer works. In COVID’s wake years of caution took a backslide, and some antibiotic-resistant infections have jumped as much as 78 percent. Here’s what to know going forward…

The body’s immune system tends to grow weaker as people age. But as the aging population grows, something stands out. In some people, this aging seems accelerated. Why? A not-so-surprising difference that makes it hard for your immune system to do its job…