Norovirus: A Long-Standing Illness with Prevention Tips - Emphasize Cooked Food
The "Mor Lab Panda" Facebook page recently shed light on Norovirus, a gastrointestinal illness that has existed for years. The page highlighted the importance of adhering to the principles of "cooked, hot, and clean" food to prevent infection, noting that there is currently no vaccine for this virus.
The "Mor Lab Panda" Facebook page recently shed light on Norovirus, a gastrointestinal illness that has existed for years. The page highlighted the importance of adhering to the principles of "cooked, hot, and clean" food to prevent infection, noting that there is currently no vaccine for this virus.
Understanding Norovirus
On December 13, the "Mor Lab Panda" Facebook page, managed by renowned medical technologist Pakpoom Dejhasadin, provided an explanation about the Norovirus outbreak currently affecting China. The post clarified:
“Some people might not recognize the name and think it’s a new virus. But Norovirus has been around for a long time and often spreads during this season. Last year, it caused outbreaks in Phuket, filling hospital beds to capacity.”
Norovirus is a virus that causes gastrointestinal infections. It can remain in the stool of infected individuals and persist in the environment for up to two weeks. The virus spreads easily during the rainy and winter seasons.
Modes of Transmission
Norovirus can be transmitted through:
- Contaminated food, water, or ice.
- Aerosolized droplets containing the virus.
- Touching contaminated surfaces and then consuming food without proper handwashing.
Both adults and children are at risk, with the elderly and young children being more susceptible to severe symptoms.
Symptoms
After exposure, symptoms typically develop within 12 to 48 hours and include:
- Nausea
- Vomiting
- Watery diarrhea
- Abdominal pain
- Fever, headache, fatigue, and body aches may also occur.
Most cases resolve on their own within 1 to 3 days, but severe symptoms require medical attention.
Prevention
As there is no vaccine for Norovirus, prevention is crucial:
1.Cook food thoroughly and ensure it is fresh. If stored for more than two hours, reheat before consumption.
2.Wash hands frequently with soap, especially before meals and after using the restroom.
3.Clean surfaces and toys regularly, as these can become contaminated with bodily fluids, vomit, or feces.
Management
Currently, there is no specific treatment for Norovirus. Management involves addressing symptoms:
- For mild diarrhea, drink oral rehydration solutions (ORS) frequently.
- If symptoms worsen, such as severe vomiting or dehydration, seek medical attention immediately.
For more detailed information:
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