A new study finds that well-circulated air, wearing N95 masks, and reducing coughing can help prevent influenza transmission.

Scientists found that nasal cells act as a first line of defense against the common cold, working together to block ...

I grew up in rural Colorado, deep in the mountains, and I can still remember the first time I visited Denver in the early ...

Infant protection against respiratory syncytial virus (RSV) by maternal RSV vaccination or receipt of RSV monoclonal antibody ...

Amid a surprisingly severe flu season and a Covid-19 resurgence, those highly contagious respiratory illnesses are drawing ...

Pulmonary function tests are a group of noninvasive breathing tests that measure how much air your lungs can hold, how quickly you can move air in and out and how efficiently your lungs transfer ...

LET'S BE CLEAR: The primary reason to be vaccinated against shingles is that two shots provide at least 90% protection ...

Eating natto can have benefits for heart and gut health due to its fiber and probiotic content. Natto is an excellent source of selenium, vitamins C and K, thiamin, riboflavin, and choline. You can ...

Cynthia Sass is a nutritionist and registered dietitian with master's degrees in both nutrition science and public health. Frequently seen on national TV, she's Health's contributing nutrition editor ...

Healthy older adults vaccinated against flu have substantially lower risks of hospitalization for heart failure, as well as ...