What to know about 'quad-demic' of COVID, flu, RSV and norovirus in US
The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is what you need to know.
Experts warn of a ‘quad-demic’ as flu, RSV, COVID-19 and norovirus converge in California
After the holiday season and an uptick in travel, California faces a rise in respiratory illnesses, prompting health experts to talk of a “quad-demic.” The term refers to the simultaneous spread of four major viruses: COVID-19,
Are your symptoms the flu, COVID, RSV, Norovirus? How to tell the difference
Flu season is here in New Jersey, but other illnesses are in full swing in the Garden State. Here are the symptoms and how long you're contagious.
As the flu rises in California, the difference between COVID, RSV, Norovirus, influenza
Flu season is here in California, but other illnesses are in full swing in the Golden State. Here are the symptoms and how long you're contagious.
Flu, RSV, and Norovirus Are in Full Swing, While COVID Looms
Most U.S. states are reporting high or very high flu-like activity, while COVID-19 rates remain lower than this time last year.
Viral sicknesses rise amid ‘quad-demic’ in US
Viral sicknesses have risen in early 2025 amid the ongoing “quad-demic” in the U.S., referring to three respiratory viruses and one gastrointestinal disease, according to the Centers for Disease Control and Prevention (CDC) data.
RFK Jr. petitioned FDA in 2021 to revoke authorization of all COVID vaccines
Robert F. Kennedy Jr., who's nominated to become the next health secretary, asked the federal government to revoke its ...
The COVID Symptoms to Watch For in 2025
Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, ...
Alabama among the worst in the nation for flu, COVID and RSV, health officials say
Despite a recent 19% decrease in emergency department visits, health officials anticipate that Alabama's flu activity will ...
5 years of the COVID-19 pandemic, the return of Trump and the war on public health
Trump returns to the White House as the tenth wave of the COVID-19 pandemic once again inundates hospitals, while the last ...
COVID Map Update Reveals 20 US States With 'Very High' Virus Activity
Twenty states (plus D.C.) had "very high" levels of the virus present in wastewater, an increase from 16 states the week before.
Could you have COVID? Symptoms to watch for in 2025 include sore throat and fatigue
Though symptoms may vary by variant, according to the Centers for Disease Control and Prevention (CDC), epidemiologists haven ...
As bird flu spreads, CDC recommends faster 'subtyping' to catch more cases
The CDC announced on Thursday its recommendation to test hospitalized influenza A patients more quickly and thoroughly to ...
COVID Map Update Reveals States With Most Cases Over New Year's Day
Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin had the highest rates, with 9.2 percent of tests coming back positive.