Swine flu, which was initially only transmitted from pigs to humans, is now traveling through human to human contact, and is one of the most deadly of the flu viruses.

You might have noticed people wearing surgical masks in areas of Mexico to avoid the Swine Flu epidemic. At least 150 people have died from Swine Flu infection in Mexico and clusters of swine flu are found in areas all over the United States and around the World as well. The Swine Flu is currently under investigation by the Centers for Disease Control and the World Health Organization.

Swine flu symptoms include runny nose, muscle aches, lethargy, lack of appetite, fever over 101 and sudden onset. It is difficult to distinguish from other flu types, and does require a diagnosis.

Researchers are not yet sure if antiviral medicines such as Tamiflu or Relenza may remain effective against swine flu, although these antiviral medicines are working against the current strain. The Centers for Disease Control and Prevention(CDC) are currently in the process of developing a vaccine to protect against the Swine Flu.

The Swine Flu is a combination of four known strains including Avian flu, Human Influenza and two other viruses. This new strain of influenza is not only extremely contagious but also deadly, however, there are flu pandemic preparation measures you can take to ensure you do not get the Swine flu.

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