Michigan's largest health system urges patients to seek nonemergency care at sites other than its ERs amid a surge in flu, ...

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

CNN wellness expert Dr. Leana Wen suggests what to do to reduce your risk of catching respiratory viruses this winter and how ...

New Mexico, Texas and Nebraska are among the states with the highest number of people showing flu-like symptoms.

Recent measurements show a slight increase in pollen levels from these trees, following the usual seasonal pattern ... rate of illness in this flu season with a high level of respiratory infections ...

This article will help you to understand the early symptoms of Japanese influenza and how it can lead to pneumonia.

Here’s what to know about the Trump administration’s order and which information is still available to California residents.

Influenza is a highly contagious viral infection that affects the respiratory system. Although often dismissed as a seasonal ...

There have been 117 flu-related deaths in North Carolina this season. According to NCDHHS, 51 new flu deaths were added to ...

Flu cases are spiking in Western Pennsylvania as the region’s doctors treat high numbers of patients stricken with the ...