Advisory on Norovirus

Aug 9, 2024 - 17:42
Advisory on Norovirus

People sometimes incorrectly refer to a norovirus infection as “stomach flu.” The medical term is gastroenteritis, and it does not have a connection with the flu, which is a respiratory infection. Norovirus also known as norwalk disease or winter vomiting disease.Norovirus is an inflammation of the stomach and intestines. It leads to symptoms such as severe vomiting, diarrhoea, and stomach pain. Norovirus can affect people of all ages and is often associated with outbreaks in crowded environments.

It can be difficult to eliminate noroviruses because they can survive in hot and cold temperatures, and they are resistant to many disinfectants.

What are the symptoms?

The most common symptoms of norovirus include:

• Nausea
• Vomiting
• Diarrhoea
• Stomach pain
• Fever
• Headache
• Body aches

Dr. Sandeep Ghanta Senior Consultant - Internal Medicine & Diabetologist. Star Hospitals.Financial District, Nanakramguda. Hyderabad



Typically, symptoms begin to appear 48 hours after infection.

How long is a person contagious?

A person is most likely to transmit the virus when they are experiencing symptoms of norovirus, and during the first few days after they begin to feel better.It is important to note that once the symptoms have resolved, the virus can still spread through the stool and vomit for 2 weeks.

How does Norovirus spread?

• Direct Contact: Touching someone who is infected.
• Contaminated Food or Water: Consuming food or water that is contaminated with the virus.
• Surfaces: Touching surfaces or objects contaminated with the virus and then touching your mouth.

How to prevent? 

• Hand Hygiene: Wash hands thoroughly with soap and water, especially after using the restroom, before eating, and before preparing food.
• Food Safety: Wash fruits and vegetables thoroughly, cook seafood properly, and avoid preparing food for others when you are sick.
• Disinfection: Clean and disinfect surfaces, especially in high-touch areas, with a bleach-based cleaner.
• Stay Home: If you are experiencing symptoms, stay home to avoid spreading the virus to others.

What are the treatment options?

Most people recover on their own. To manage symptoms:

• Stay Hydrated: Drink plenty of fluids to prevent dehydration. Oral rehydration solutions can be helpful.
• Rest: Get plenty of rest to help your body recover.
• Avoid Certain Foods: Stick to bland foods and avoid dairy, caffeine, alcohol, and fatty foods until you feel better.

When to Seek Medical Attention?

• Severe Dehydration: Signs include dry mouth, decreased urine output, dizziness, and severe thirst.
• Persistent Symptoms: If vomiting or diarrhoea lasts more than three days.
• High Fever: If you have a consistent high fever

 

By following these guidelines, you can help protect yourself and others from norovirus and contribute to a healthier community.

 

For medical help, consult experts at Star Hospitals, 18001027827

FAV Disclaimer: Welthi.com does not guarantee any specific results as a result of the procedures mentioned here, and the results may vary from person to person.