How do people get infected?
Like the common flu, this virus can be spread when an infected person coughs or sneezes, dispersing infected droplets onto surfaces or into the air. People who come into contact with such surfaces or breathe in contaminated air can become infected. The virus has led to a deadly outbreak in Mexico. From Mexico, it has spread to other parts of the world when visitors returned to their home countries.

Previously named swine flu, Influenza A (H1N1) has not been shown to transmit through eating pork that has been handled and cooked properly.

What are the symptoms?
The symptoms of influenza A (H1N1) are similar to the common flu. These include high fever, cough, sore throat, runny nose and breathlessness. Because of the similarities in symptoms, only laboratory tests can confirm whether a person has been infected by the virus. Experts believe that like the common flu, symptoms can appear within 7 days of infection.

One in three infected people do not exhibit any symptoms. This makes containing the disease difficult as carriers or those with mild symptoms can unwittingly spread the infection to others.

What are the implications of being infected?
Influenza A (H1N1) has killed at least 66 people in Mexico and made over 2895 ill there. 39 countries have officially reported 8480 cases of influenza A (H1N1) infection.* For each person that is infected, more will be at risk. This makes it even more important to know about influenza A (H1N1) and take action against it.

Is there any cure for influenza A (H1N1)?
Reports have stated that Tamiflu, a drug for flu treatment may be effective. Authorities are also recommending two influenza neuraminidase inhibitors, oseltamivir and zanamivir, to stop the virus from reproducing in the body. However, it is best to take precautions to prevent infection.

What precautions can I take to protect myself against influenza A (H1N1)?
Because influenza A (H1N1) is highly contagious, extra caution should be exercised. Take precautions to avoid infection by:

• Not having any close contact with people who are having flu symptoms, and practicing good personal hygiene if you have to come into close contact with them.
• Washing hands thoroughly with soap frequently.
• Maintaining a strong immune system by getting adequate sleep, eating nutritious food, and exercising regularly.

If you are feeling unwell, especially if you exhibit flu symptoms, see a doctor and stay at home to prevent spreading any virus to others.