The University of Guelph says the cases have been self-reported, the majority of which are within one residence.

Hospital leaders expect case volume of flu, the common cold, and respiratory syncytial virus, RSV, to keep climbing.

Hospitals across the country are reintroducing masks with many declaring 'critical incident' as the number of patients with ...

Cases of a respiratory virus that causes flu-like symptoms are surging in China, raising plenty of questions about what this ...

The CDC’s overall snapshot of respiratory illness activity in Florida remains very high. The CDC has measured moderate levels ...

For most people RSV is like a cold, but for infants and older people it can lead to serious infections. Here's what to know.

The patient, who was older than 65 and had underlying medical conditions, was hospitalized weeks ago in critical condition ...

The U.S. Department of Health and Human Services announced Friday it will award $306 million in additional funding to monitor ...

If you lean on traditional medicines to help you through flu season, these are the hacks that might not be wasting your time.

The stomach flu, or viral gastroenteritis, is a common illness in children that can cause a range of uncomfortable symptoms.

By Dr. Anupama Yerra Influenza, or the flu, is a highly contagious respiratory illness that can cause significant health ...

Fall and winter are often considered prime times for colds and flu, but some viral illnesses surge in the spring, too.