Several viruses are causing illnesses in Ohio and the U.S. See the symptoms for COVID-19, RSV, flu, norovirus and bird flu.

The Illinois Department of Public Health said cases of flu, RSV, and COVID-19 are on the rise across the state.

The U.S. has developed a bird flu vaccine that can be prepared when needed. It’s not currently available because health ...

On Monday, Louisiana health officials announced that a person hospitalized last month with a severe case of avian influenza — ...

Norovirus, often referred to as the stomach flu, is a highly contagious virus that causes gastroenteritis, leading to ...

Norovirus, aka the stomach flu, is surging across the United States as 2025 begins. Here's what to know about norovirus ...

Human bird flu cases are increasing across the country. The H5N1 virus primarily infects poultry and mammals but can be ...

Mutations compound the issue of bird flu becoming more common nationwide. Health officials confirm first human death from ...

The most common symptoms of norovirus are diarrhea, vomiting, nausea, and stomach pain. The virus may also cause body aches, fever and headaches, according to the CDC.

As H5N1, or bird flu, devastates poultry and dairy farms nationwide, concerns are rising not only about its potential to ...

The CDC says the risk of bird flu to the general public is low, but public health experts say they are worried the virus ...