H1N1 influenza, also known as swine flu, is a respiratory illness caused by the H1N1 virus. It first emerged in Mexico in 2009 and caused a global pandemic. Since then, there have been sporadic outbreaks of H1N1 influenza around the world.
In this article, we will discuss what you should know about H1N1 influenza and how to protect yourself from getting infected.
Symptoms of H1N1 Influenza
The symptoms of H1N1 influenza are similar to those of seasonal flu:.
- Fever
- Cough
- Sore throat
- Runny or stuffy nose
- Body aches
- Headache
- Chills
- Fatigue
In some cases, people with H1N1 influenza may also experience vomiting and diarrhea, although these symptoms are more common in children than adults.
Transmission of H1N1 Influenza
H1N1 influenza spreads from person to person in the same way that seasonal flu does:.
- Through the air when an infected person coughs or sneezes
- By touching an object contaminated with the virus and then touching your mouth, nose, or eyes
The virus can survive on surfaces for up to 48 hours, so it is important to wash your hands frequently and avoid touching your face.
Risk factors for H1N1 Influenza
While anyone can get H1N1 influenza, certain groups are more at risk:.
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- Children under 5 years old
- People over 65 years old
- Pregnant women
- People with chronic medical conditions such as asthma, diabetes, and heart disease
- People with weakened immune systems
If you are in one of these groups, it is especially important to take precautions to avoid getting infected with H1N1 influenza.
Preventing H1N1 Influenza
The best way to prevent H1N1 influenza is to get vaccinated. The H1N1 vaccine is included in the seasonal flu vaccine, so if you get a flu shot every year, you will be protected against H1N1 influenza as well.
Other ways to prevent H1N1 influenza include:.
- Washing your hands frequently with soap and water
- Avoiding close contact with people who are sick
- Covering your mouth and nose when you cough or sneeze
- Staying home from work or school if you are sick
- Cleaning and disinfecting surfaces that may be contaminated with the virus
Treatment for H1N1 Influenza
If you think you may have H1N1 influenza, contact your healthcare provider right away. Antiviral medications can be effective in treating H1N1 influenza if they are started early enough.
However, most people with H1N1 influenza will recover on their own with rest and fluids.
Conclusion
While H1N1 influenza can be a serious illness, there are simple steps you can take to protect yourself and others from getting infected.
By getting vaccinated, washing your hands often, and staying home if you are sick, you can help prevent the spread of H1N1 influenza and stay healthy throughout flu season.
