Norovirus is very contagious. It is also known informally as the “stomach virus” or the “winter vomiting virus”. But how is Norovirus transmitted? The virus can be passed on by an infected individual even before any of the tell-tale symptoms appear. It can also be passed on for several days after the illness subsides.
The symptoms are generally seen as vomiting as w, diarrhoea, and abdominal cramps.
Is Norovirus Communicable?
Norovirus is infectious as it can be transferred from one individual to another. It is a leading cause of global gastroenteritis outbreaks and can be contracted through proximity to an infected individual, consuming contaminated food or water, or touching contaminated surfaces.
But how long is norovirus contagious? The virus exists for days on surfaces, so other people can get the illness quite easily when there are lapses in hygiene, such as handwashing. The infectious nature of the norovirus is a cause of worry in groups and epidemic events, as several individuals can be infected within a short period.
How Does Norovirus Spread?
- Through the ingestion of contaminated food or drinks, most probably through raw or undercooked shellfish.
- From a norovirus patient just by direct contact with them, particularly when there is vomiting or diarrhoea.
- By using hands that have touched contaminated surfaces and then wiping lips, nose, or eyes with unwashed hands.
- In places with a high population density and proximity between individuals, the chances of infection increase in leaps.
- Aerosolised vomitus or vomitous mist is particularly emitted during and before vomiting and can spread to people around.
Conclusion
Norovirus has extremely high contagiousness and transmissibility and is quickly spread by the medium of contaminated food, contact, and dirty surfaces.
This virus is especially wicked since an individual can transmit the virus for days after feeling better. Hence, proper hygienic practices and cleaning are very important. Proper sanitation, hand washing, and food safety can avoid norovirus outbreaks. Preventive measures like good hygiene remain the best defence against this highly contagious virus. Check that your health insurance plan covers medical visits related to norovirus, such as hospital stays and consultations.
Disclaimer: The information provided in this blog is for educational and informational purposes only. It is not intended as a substitute for professional advice, diagnosis, or treatment. Please consult your general physician or another certified medical professional for any questions regarding a medical condition. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any effects or consequences resulting from the use of the information shared.