Norovirus Outbreaks By State—Map. California had the most number of cases (43), followed by Florida (24), New York (21) and Virginia (20), between September 1, 2023, and October 21 this year ...

Wastewater maps show where levels of COVID, flu and RSV are high. Wastewater testing is intended to act as an early warning system for public health professionals, allowing them to prevent outbreaks.

Norovirus, also known as the stomach bug, is spreading across the U.S. Here's what to know about the contagious virus and how best to prevent an infection.

Norovirus cases surging across US. ... 'The universe has thrown us a curveball': Largest-ever map of space reveals we might have gotten dark energy totally wrong. Southwest adds 3 routes, ...

But with 19 to 21 million illnesses each year in the United States, norovirus nevertheless causes on average 900 deaths and 109,000 hospitalizations annually, mostly among adults aged 65 and older.

Cases of norovirus appear to be on the rise in various parts of the U.S. with more than 90 outbreaks reported the week of Dec. 5, according to CDC data.

But with 19 to 21 million illnesses each year in the United States, norovirus nevertheless causes on average 900 deaths and 109,000 hospitalizations annually, mostly among adults aged 65 and older.

But with 19 to 21 million illnesses each year in the United States, norovirus nevertheless causes on average 900 deaths and 109,000 hospitalizations annually, mostly among adults aged 65 and older.

But with 19 to 21 million illnesses each year in the United States, norovirus nevertheless causes on average 900 deaths and 109,000 hospitalizations annually, mostly among adults aged 65 and older.

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US. What to know about symptoms and prevention. Updated Jan. 28, 2025, 11:49 AM EST / Source ...

A severe outbreak of norovirus, the stomach flu, is surging across the United States as it has reached its highest levels for this time of year in over a decade, according to the latest data from ...