What is a norovirus infection and what are its most dangerous symptoms?

What is a norovirus infection and what are its most dangerous symptoms?
What is a norovirus infection and what are its most dangerous symptoms?


Norovirus infection, which is known as the bad winter bug, is a severe infection that began to appear in some countries of the world as a result of easing the procedures of the Corona virus, and it is a type of viral infection that affects the digestive system, and most of its symptoms appear in it.


These symptoms range in severity from simple symptoms or serious symptoms, and about that and the causes of infection, we learn in the following.


Symptoms of norovirus infection


The Health Security Agency in Britain has monitored a significant increase in cases of Norovirus infection, according to the British newspaper, The Sun, and the symptoms of infection appear as follows:


  • General tiredness and feeling tired all the time.
  • An increase in body temperature.
  • muscle pain;
  • feeling sick
  • Repeated vomiting.
  • stomach pain.
  • The occurrence of diarrhea that is watery or loose.


Perhaps vomiting and diarrhea are the most dangerous symptoms, especially in children, the elderly, and patients with chronic diseases, because they cause serious health complications, including dehydration, dizziness and decreased urine production.


Causes of norovirus infection


Norovirus infection occurs in closed and crowded environments, such as hospitals and schools, and also for the following reasons:


  • Eating contaminated foods.
  • Drink contaminated water.
  • Touching infected surfaces or animals, and transmission of the virus from hand to mouth.
  • Contact with a person with a norovirus infection.


And Leslie Larkin, an official at Britain's Health Security Agency, says: Norovirus is easily transmitted to those around you, so stay at home if you suffer from norovirus symptoms, and do not go to work or school until 48 hours after the symptoms disappear.


Methods for treating norovirus infection


Symptoms of norovirus infection appear between 12 and 48 hours after exposure to the virus, and symptoms of norovirus usually last for one to three days, and most people recover completely without the need for treatment. Depending on the immune system, there is no specific treatment for it, and treatment can be as follows :


  • Medicated pain relievers to relieve headaches and muscle aches.
  • Medicines to relieve diarrhea and vomiting.
  • Intravenous nutrients.


In addition to drinking fluids and home soup to compensate for the lack of minerals and vitamins.


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