Early in his career as an exercise physiologist, David Nieman taught a “marathon” course at Pacific Union College. He was a marathoner himself, eventually accumulating 58 marathon finishes, and his ...

As the coronavirus spreads, we are hearing about how to reduce exposure and take care of ourselves if we get sick. These are important tips, but we're not hearing much about how we can boost our ...

LOS ANGELES (KABC) -- With so many staying home during the coronavirus crisis, there are concerns about staying healthy. People are moving less, not working out in gyms and may not be keeping up with ...

Herd immunity is the name for a point in time when it's hard for a disease to spread through a group of people. The idea of herd immunity works for some diseases, such as measles. But it's a harder ...

Experts are hoping the answer may be found in kids. As we continue to learn more about COVID-19, one question on many people’s minds is: Why do some people get sick and others stay healthy?

NEW YORK -- Two encouraging studies suggest that people who recovered from COVID-19 had immune responses to the virus long after antibodies faded, even up to one year later. The findings may help put ...

A new study has found that certain bacteria living in the nose may influence how likely someone is to get a COVID-19 infection. The research reveals that certain types of nasal bacteria can affect the ...