As cold and flu season is in full swing on the SouthCoast, a new illness, norovirus, is on the rise.  Norovirus is basically a tough "stomach flu" or stomach bug, according to Dr. Stephen Finney, a family practice physician from Southcoast Health.

While many people remain focused on COVID-19 and the flu, norovirus is also spreading rapidly on the SouthCoast.  Compared to last year's numbers, norovirus has nearly doubled this winter season.  Last season saw 1,200 cases of norovirus, while this year they've already seen 2,100 cases.  Dr. Finney shared his insights on the MGM Show
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What is Norovirus?

Norovirus is a highly contagious illness that causes stomach-related symptoms like nausea, vomiting, diarrhea, and abdominal cramps. "People often mistakenly call it the stomach flu, but there is no relation to the flu virus.  The key difference is that norovirus primarily affects the stomach and digestive system.

Dr. Finney explained that many patients are visiting the clinic with gastrointestinal symptoms, which set norovirus apart from other viruses. While the flu and COVID-19 can cause fever, sore throat, and body aches, norovirus primarily leads to digestive discomfort.

Norovirus Red Flags to Watch Out For

If you’re wondering how to spot norovirus, Dr. Finney recommends watching for sudden onset of nausea, vomiting, diarrhea, and abdominal cramps. These symptoms are typical. If you’re dealing with a stomach bug and these symptoms appear, it’s best to stay home, rest, and stay hydrated.

Norovirus Prevention and Treatment

Unfortunately, there’s no quick cure for norovirus. The best way to manage it is to rest, stay hydrated, and let your body recover. Dr. Finney emphasized that staying home is crucial to prevent spreading the virus to others. He also recommended drinking fluids like Gatorade to stay hydrated.

Prevention is the best defense against norovirus, :Good hygiene is essential," said Dr. Finney, "Handwashing is especially important. Wash your hands for at least 20 seconds with soap and water, as alcohol-based hand sanitizers aren’t as effective." In addition to frequent handwashing, Dr. Finney suggests washing laundry in hot water if you think you’ve been exposed to droplets from a sick person.

Other prevention tips include thoroughly cooking shellfish and carefully washing fruits and vegetables before eating them. Washing foods like these significantly reduces your chances of catching the virus.

Who’s Most Affected?

While norovirus can affect anyone, Dr. Finney noted that certain groups are more vulnerable. "Young children, especially those under five, are at higher risk. Additionally, the elderly are more likely to experience serious complications from the virus. Parents and caregivers should be especially vigilant with these groups during the peak of cold and flu season."

Bottom Line

Norovirus may not receive as much attention as COVID-19 or the flu, but it’s a significant concern this season. While there’s no quick cure, the best approach is to stay home, rest, and drink plenty of fluids. Most importantly, practice good hygiene—wash your hands thoroughly and follow preventative measures to avoid catching or spreading the virus. Stay safe, stay healthy, and remember that a little prevention goes a long way in stopping the spread of stomach bugs like norovirus.

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