In many households in Mabopane and Soshanguve - townships on the northern outskirts of South Africa's City of Tshwane that are marked by high poverty, unemployment and informal economic activity - ...

Doctors are warning people to stay vigilant as a seasonal flu virus that can lead to pneumonia and bronchitis spreads in ...

For those with seasonal allergies, time outside can mean itchy eyes, sneezing and congestion when pollen levels rise.

Pollen levels will continue to creep up as spring nears, but allergy sufferers may be able to stop symptoms by preparing before they spike.

Fine particulate pollution levels across California, Pennsylvania, Michigan, Illinois and Ohio rank worst nationwide, while ...

Warming temperatures are extending the growing season in Raleigh, giving plants more time to release pollen and making ...

Flu cases are “very high” across much of Idaho, federal health experts say, and another respiratory virus is on the rise as ...

A virus with no treatment or vaccine is rising in NJ, adding to flu, RSV and COVID cases in NJ. Here's the symptoms, how ...

A pulmonologist discusses the history and influence of race-based reference equations in pulmonary function testing interpretation and patient care.

Cedar and Chinese elm pollen has grown to some of the highest levels in the nation. Here's how you can prtect yourself.

Pediatricians at Penn State Health Golisano Children's Hospital are seeing viral upper respiratory infections, flu and RSV.