What is the H1N1 flu virus?

The H1N1 flu virus is a new strain of pandemic influenza which is different than the seasonal flu. People have no natural immunity to protect against this virus. The H1N1 flu virus emerged in April 2009 and surveillance of its spread shows that it is affecting more young and healthy people than the regular seasonal flu, which normally affects seniors and young children. People with underlying medical conditions and pregnant women may be at a greater risk for severe illness.
The H1N1 flu virus – also known as human swine influenza – is a respiratory illness that affects the nose, throat and lungs. This virus usually affects pigs, but has been transferred to humans.


How is it spread?

The H1N1 flu virus is contagious and is spread the same way as regular seasonal influenza. This happens when an infected person coughs or sneezes and their germs enter the nose, eyes, or throat of another person. The germs can also rest on hard surfaces like counters and doorknobs, and can be picked up on hands and transmitted to the respiratory system when someone touches their mouth and/or nose. It is not possible to catch it by eating pork or pork products or through blood transfusions.
What are the symptoms?

Almost always:

* Cough and fever

Common:

* Fatigue
* Muscle aches
* Sore throat
* Headache
* Decreased appetite
* Runny nose

Sometimes:

* Nausea
* Vomitting
* Diarrhea


What are the measures of prevention?

* Wash hands often
* Keep common surfaces disinfected
* Cough and sneeze into your arm, instead of your hand
* If you are sick, stay home until your symptoms are gone and you feel well enough to participate in all activities
* If you get flu-like symptoms and are pregnant, have underlying health problems or if your symptoms get worse, contact your health care provider.



What to have in the rescue kit for H1N1 infection?

Make preparations to care for yourself and your loved ones. Make sure you have the following items on hand:

* Pain and fever medication, like Tylenol or Advil, to treat fever and headaches
* A thermometer
* Extra supplies of any essential medication, like insulin for diabetics
* Cleaning supplies, like household disinfectant,
* Soap and alcohol-based hand sanitizer to keep hands clean
* Non perishable food, like canned soup and fruits and vegetables and liquids, like water and juice, in case you can’t get to the grocery store,



What is the treatment for H1N1 infection?

If you get flu-like symptoms and are otherwise healthy, you should stay home to recover. If your symptoms worsen or you experience difficulty breathing or serious shortness of breath, it is important to seek medical attention.

Antivirals are drugs used for the early treatment of influenza. If taken shortly after getting sick (within 48 hours), they can reduce influenza symptoms, shorten the length of illness and potentially reduce the serious complications of influenza. Antivirals do not prevent you from getting sick.

Antivirals are recommended for the treatment of moderate to severe illness, and for people at risk of severe disease. Your doctor will decide if treatment is right for you.