Both the common cold and Covid-19 are coronaviruses. Of course, one is much scarier than the other. But they also have something else in common: a vegetable considered the original superfood, that stands up to them and slows their attack…

Some viruses that have a history of affecting male sexual health rarely occur in the U.S. But many men have been experiencing erectile dysfunction, testicular pain and prostate problems after a COVID-19 infection. A PET scan that showed how the virus spreads through the male genital tract explains why…

It’s now been two years since the World Health Organization declared COVID-19 a pandemic, and we’re all wondering when it might be over. Well, there’s good news on that front. Scientists are getting better insight into how long immunity lasts following infection…

Is estrogen a woman’s superpower? It may be when it comes to surviving a run-in with COVID-19. Enough so that researchers are wondering if balancing the hormone can help older women who may be particularly vulnerable.

As we’re coming out of the omicron wave, many places are beginning to lift mask mandates, but there are still areas where you may still need to wear a mask — like on public transit and airplanes, as well as in airports. That begs the question: How often can you reuse an N95 mask?

Brain fog, fatigue and other neurological and psychiatric symptoms of long COVID syndrome plague many survivors. But there may be more to deal with, including markers of brain damage normally seen with Alzheimer’s…