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Norovirus is probably the most feared virus for the winter months.
More commonly known as the winter vomiting bacteria, up to a million of us catch each year – and it is very contagious.
It is a grueling insect that causes vomiting, diarrhea, abdominal pain or cramps, low fever and muscle aches.
It's actually a year-round virus, but it's especially prevalent in winter because everyone is cluttered indoors, which makes it easier to spread the virus.
Although it normally lasts only a few days, it can spread quickly in schools and workplaces and has resulted in the closure of some services in hospitals.
Here is everything you need to know.
What is norovirus?
Norovirus is one of our most common gastric insects and can be very uncomfortable. The symptoms are caused by inflammation of the stomach and intestines.
Nicola Williams, a GP from Castleford, West Yorks, said, "Although Norovirus is commonly known as the Winter Vomiting Virus, you can get it at any time of the year and this applies to all ages. This can quickly affect you and it will take a few days before you start to feel better.
(Image: Getty)
What are the symptoms?
Dr. Williams explains, "Usually, patients begin to feel suddenly sick, which results in vomiting, which can be projectiles and loose, liquid diarrhea. Some people have stomach cramps, pains, headaches and fever. There is no cure, let it take its course, which is usually two or three days. "
The signs and symptoms usually begin 12 to 48 hours after the initial exposure to the virus and you will continue to spread the virus in your stool until two weeks after the cure.
This loss can last for months if your health condition is underlying.
It is possible to have norovirus but to have no signs or symptoms. However, despite this, you will still be contagious and spread the virus to others.
Is it contagious?
Norovirus is extremely contagious. It is transmitted when tiny particles of faeces or vomit from an infected person enter the mouth of someone else.
Dr. Williams said, "This is extremely contagious and epidemics are more likely to occur in places where people live closer to each other, for example nursing homes and cruise ships. You are most infectious from the beginning of symptoms until 48 hours after their disappearance. "
How can I avoid it?
According to Dr. Williams, it's not always possible to avoid catching the norovirus, but the most important prevention is to wash your hands thoroughly with water and water. soap.
She says, "Do not rely on hand gels because they do not kill the virus. Wash your hands properly should take about 20 seconds, provided you sing Happy Birthday twice. If a family member has the virus, be very careful when washing your hands. "
(Image: Getty)
How is it transmitted?
You can catch the virus by contacting someone who has it, by eating food or by touching contaminated surfaces.
Dr. Williams said, "Bleach all contaminated surfaces, such as doorknobs, and use a separate towel and flannel for drying. Wash bedding and towels separately during a hot wash. Avoid eating raw and unwashed foods and oysters as they may carry the norovirus. "
What is the duration of the incubation period?
You are most likely to catch it 12 to 48 hours after contact with the virus. You can get it more than once because it changes constantly and we can not build any long term resistance.
How long does it take to recover?
The symptoms last from one to three days and usually go away on their own.
Dr. Williams said, "If you want to eat, keep it simple with soup, rice pasta and bread. Soft drinks can make diarrhea worse.
Babies should receive their usual milk to prevent dehydration. Rest well and you should start feeling better soon.
Does it only come in winter?
Norovirus can occur at any time, but epidemics are more common in cold weather. Germs live longer outside the body in winter and therefore spread more easily.
Dr. Williams said, "The cold, wet weather forces us in, which means we're in close contact so the virus can move faster."
How do I treat it?
Dr. Williams said, "There is no treatment, so it's best to let him go and get enough rest. Drink plenty of fluids to prevent dehydration. Wee should be light or light in color.
"Take paracetamol for headaches or painful symptoms, but respect the recommended doses."
(Image: Getty Images / iStockphoto)
How can I make sure I do not pass it on to others?
If you have the virus and want to avoid dragging others into your misery and pain, here are the things to do:
- Avoid direct contact with people until 48 hours after the disappearance of your symptoms.
- Clean your toilet and make sure the feces and vomit have been properly removed.
- Any areas that may be contaminated, such as the bathroom and the kitchen, should be cleaned with a household bleach product.
- All contaminated clothing or bedding should be washed separately from uncontaminated and hot cleaned items.
- Avoid visiting the hospital.
Is it life in danger?
Although norovirus is very unpleasant, it is usually harmless. Be careful not to dehydrate yourself seriously, which can be dangerous for babies, the elderly, and people with weakened immune systems or kidney disease.
Should I see a doctor?
If your symptoms last more than a few days or if you already have a serious illness, ask for advice by calling your doctor. Avoid going to surgery or emergencies as you may spread the virus to vulnerable patients.
Dr. Williams stated, "If you have severe vomiting, bloody stools, or dehydration, consult a doctor. Symptoms of severe dehydration include rapid heartbeat, dizziness and passing small amounts of dark urine, total absence of urine, drowsiness or insensitivity.
"If a baby or a child is less responsive, if he has a fever, has pale skin or marbled, or does not drink much and that he has a layer more dry that usually, ask for help. "
(Image: Getty)
How long am I contagious?
People with norovirus are contagious from the moment they begin to feel sick until at least three days after stopping symptoms.
Some people may be contagious for up to two weeks. It is therefore essential to wash your hands thoroughly.
When can I return to work?
Dr. Williams explains, "It is very important not to work and keep children out of school or daycare for 48 hours after stopping symptoms to avoid transmitting the virus."
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