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this influenzaCommonly known as influenza, it is a contagious respiratory viral disease that affects millions of people around the world each year.
Getting an annual flu vaccine, along with simple preventive measures like washing your hands regularly and covering your mouth and nose when coughing, can help significantly reduce the risk of contracting and spreading the flu.
We explain to you in detail What is the flu, how long does it last, and its symptoms Its characteristics and how to effectively prevent it.
What is influenza? How long will it last?
this Influenza is a viral respiratory disease Caused by influenza virus. There are many types and subtypes of influenza viruses, including types A, B, and C, but types A and B viruses are responsible for most seasonal influenza outbreaks in humans.
this flu duration It can vary from person to person, depending on factors such as the severity of the disease and the person’s overall health.this Duration of symptoms caused by influenza infection The duration is 3 to 7 days, that is, approximately one week, and can be gradually extended up to two weeks.
What are the symptoms of the flu and how long is it contagious?
These symptoms usually appear suddenly and can last a week or longer. In some cases, the flu can cause serious complications such as pneumonia, especially in older adults, young children, and people with weakened immune systems.
this flu symptoms They can vary in severity and may include:
- high fever
- Chilled all over
- dry cough
- sore throat
- nasal congestion
- Muscle pain
- extreme fatigue
- Headache
Fatigue and weakness may persist for several weeks after the main symptoms disappear.
How to avoid getting the flu?
The best way Prevent influenza This is accomplished by getting the flu vaccine every year.this Flu vaccine It is updated annually to protect against influenza viruses expected to spread during flu season. In addition to vaccinations, other preventive measures include:
- Wash your hands often with soap and water or use alcohol-based hand sanitizer
- Avoid close contact with sick people
- Cover your mouth and nose when coughing or sneezing
- Avoid touching your eyes, nose and mouth
- Stay home when you are sick to avoid spreading your illness to others.