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Norovirus Outbreak in the US

The United States is experiencing a surge in norovirus cases this winter. Over 91 outbreaks were reported during the week of December 5, 2024, marking a sharp increase compared to previous weeks.

What is Norovirus?

Norovirus, also known as the "winter vomiting bug," is a highly contagious stomach virus. It causes sudden vomiting, diarrhea, nausea, stomach pain, body aches, headaches, and fever.

Symptoms of Norovirus

– Vomiting – Diarrhea – Nausea – Stomach Pain – Fever – Headaches and Body Aches Symptoms typically last 1–3 days but can lead to severe dehydration.

How Does Norovirus Spread?

How Does Norovirus Spread?

– Direct contact with infected people – Consuming contaminated food or water – Touching virus-contaminated surfaces It is highly contagious—just 10 viral particles can cause infection!

Why the Surge in Cases?

Crowded environments like schools, nursing homes, cruise ships, and prisons make norovirus outbreaks common. Poor hygiene and the virus's resilience contribute to its rapid spread.

Who is at Risk?

– Young children – Older adults – People with weakened immune systems

Preventing Norovirus

– Wash hands thoroughly with soap for 20 seconds – Disinfect high-touch surfaces – Handle food safely and avoid cooking while sick – Drink plenty of fluids to stay hydrated

Impact of Norovirus

– 19–21 million illnesses annually in the US – 109,000 hospitalizations – 900 deaths

Dealing with Norovirus Infection

– Stay hydrated with water or oral rehydration solutions – Avoid alcohol, coffee, and tea – Seek medical attention for severe dehydration symptoms

Stay Informed, Stay Safe

Preventing norovirus is as simple as practicing good hygiene and maintaining sanitation. Protect yourself and your loved ones from this highly contagious virus!