State and federal data show high levels of respiratory illnesses. Here's what to know about the illnesses circulating this winter, their symptoms and how to prevent them.

Influenza A, COVID-19 and norovirus (stomach flu) are on the rise, according to the Centers for Disease Control and Prevention. But there's a fourth "bug" the public should be aware of: respiratory syncytial virus. RSV causes cold-like symptoms and affects the breathing passages and lungs.

Hillsdale County, Mich. (WILX) -The Branch-Hillsdale-St. Joseph Community Health Agency says they have seen a spike in respiratory and other illnesses.

The risk of respiratory syncytial virus, or RSV, is on the rise, along with that of other illnesses including the flu, stomach flu and COVID-19.

RSV and norovirus are making the rounds in the aftermath of holiday gatherings. Just in time to get back in the swing of work and school again, some nasty viruses are getting into the mix, forcing folks to take more time off.

The annual surge of respiratory viruses — flu, COVID-19 and RSV — is in full swing, straining health systems and sparking concerns across the city. With flu cases spiking by 70% in recent weeks and all three viruses actively circulating, health officials have urged residents to take precautions to protect themselves and vulnerable populations.

As colder weather sets in, common illnesses such as the cold, flu, RSV and COVID-19 viruses are making their way around Oregon. Here's what to know.

State Public Health Data shows flu and RSV hospitalizations are rising. Officials say this season is similar to pre-COVID years.