Probiotics, which help keep the gut’s bacterial flora in balance, are easy to source from your diet – if you’re eating the right things.

Science supports mom's advice to bundle up in the cold. A study in the Journal of Allergy and Clinical Immunology shows that ...

Interactions between the body's immune system and bacteria that live in the gut become disrupted in multiple sclerosis (MS), ...

Veteran vaccine researcher Arturo Casadevall gives a podcast primer on vaccinations, from how they work on a molecular level to common misconceptions ...

From T-shirts last week to multiple sweaters and jackets this week, Alabamians have been in for a wild ride when it comes to ...

Learn essential dengue prevention tips for travelers in Costa Rica. Stay informed on regional risks, preventive measures, and ...

Every time you get sick, your body keeps a record of it. It does so through your immune system, a vast army of cells that mobilizes to fight off diseases. And after the infection is over — if it’s ...

Citrus is famous for vitamin C, but other fruits deliver even more of the nutrient important during cold and flu season.

Cold, dry air can trigger asthma and negatively affect heart health. People with asthma may start coughing or wheezing more.

Mucosal surfaces represent a primary interface between the human body and the environment, serving as critical portals for pathogens. Traditional vaccines ...

If you're catching colds or feeling under the weather more often during this season, a few straightforward changes to your ...