As the post-holiday viruses spread around the country, health experts are warning of a ‘quad-demic’ of illnesses that could infiltrate your home and family. How can you tell them apart? Here’s a handy video fact sheet with some answers.

While the University of Cincinnati Medical Center has not seen a major spike in major illnesses, like the flu, RSV or COVID-19, doctors say now is the time to start prepping. “There’s definitely an increased exposure activity with people gathering for the holidays,

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.

Health experts are sounding the alarms over a winter “quad-demic” as RSV, COVID, flu and norovirus cases surge following holiday gatherings. Protect yourself with vaccines, handwashing and masks this season.

With winter settling in throughout North Dakota, flu, COVID and RSV have also been settling in among North Dakotans.

Respiratory viruses including COVID-19, the flu, RSV and pneumonia are on the rise throughout Virginia, according to the Department of Health.

Influenza concentrations started to rise in November, and have continued to rise through December. RSV, or respiratory syncytial virus, has been on the rise since late November. Swartzberg said that RSV may have peaked, but COVID is still expected to surge later in the season.

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.

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.

Common and highly contagious illnesses are reaching several-month highs. Norovirus has almost reached a several-year record.