RSV, norovirus and COVID

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.
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.
Norovirus, COVID, flu and RSV: The common symptoms and how to protect yourself
— The flu, caused by influenza viruses that are always changing, leads to fever, chills, cough, sore throat, runny nose, body aches, headaches and feeling tired. Flu symptoms tend to hit more quickly than cold symptoms, and can last anywhere from a few days to two weeks.
Where are COVID, flu and RSV cases rising in the US? See maps
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.
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.
Cases of RSV, flu, COVID, and norovirus are on the rise as winter ‘sick season’ arrives
This fall saw an unusually high number of cases of “walking” or mycoplasma pneumonia, a mild pneumonia that typically causes a severe cough but less fatigue than more serious forms of the disease.
Respiratory illnesses are up nationwide: Here are the COVID, flu and RSV hotspots
If it feels like everyone around you is fighting off a cold or recovering from the flu, it may be because respiratory illnesses are running rampant in most of the United States, and cases are only increasing.
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.
Delaware seeing 'very high' levels of COVID, flu and RSV, CDC says. How to keep safe
The CDC said respiratory Illnesses like COVID, flu and RSV are increasing in the U.S. with levels very high in Delaware. Here's where they're highest.
Flu, COVID, and RSV: Flu Is Driving a Surge of Illness in Most States
Flu and COVID-19 case counts are high and rising in most parts of the United States, according to recent data by the Centers for Disease Control and Prevention (CDC). RSV case counts are also elevated in most states, especially in children.
COVID-19, RSV and flu in Minnesota: Up, up and way up
The latest confirmed hospitalization data shows notable increases of more than 30% in hospital admissions due to both COVID-19 and RSV during the last full week of December.
The Sheboygan Press on MSN3h
Influenza, RSV & COVID-19 are all on the rise in the Sheboygan area, health officials say
Levels of respiratory illnesses in the Sheboygan area are high, on trend with regional and state data, according to Sheboygan ...
UT scientist selected for National Inventors Hall of Fame for work on COVID, RSV vaccines
Jason McLellan, professor in the Department of Molecular Biosciences and Robert A. Welch Chair in Chemistry at UT, will be ...
Moderna cuts 2025 sales view on slow start to RSV shot, weak COVID vaccine demand
Moderna cut its 2025 sales forecast by $1 billion on Monday, hurt by a slow launch of its respiratory syncytial virus (RSV) ...