Contagious Stomach Bug Spreading Across FL: CDC

FLORIDA — Cases of a nasty stomach bug known as norovirus have spiked in recent weeks across Florida and several other states, according to recent data published by the Centers for Disease Control and Prevention.

Norovirus is a highly contagious virus that causes vomiting and diarrhea. The virus is the "most common cause of foodborne-disease outbreaks," the Florida Department of Health said.

The virus is often spread through direct contact with an infected person, eating food or drinking liquids contaminated with the virus or touching contaminated surfaces, the CDC said.

According to CalciNet data published through the CDC, Florida has had four outbreaks from Sept. 1, 2023-Jan. 31.

When infected with norovirus, symptoms usually begin 12-48 hours after first exposure and last for one or three days, the Mayo Clinic said. In addition to vomiting and diarrhea, symptoms include nausea, stomach pain, fever and muscle pain.

There is no treatment for norovirus.

About 19 to 21 million norovirus illnesses are reported in the United States each year, according to the CDC. Most illnesses commonly occur between November and April. Norovirus causes about 109,000 hospitalizations each year and 900 deaths, most commonly among older adults, the CDC said.

To prevent the spread of norovirus, the CDC recommends washing your hands with soap and water, cleaning and disinfecting surfaces with bleach and thoroughly washing laundry. Officials also advise washing fruit and vegetables, thoroughly cooking seafood and not preparing food or caring for others when sick.