If you turned on a computer, television or radio in the past three days, you more than likely heard reports of the epidemic Swine Flu that is sweeping across Mexico and the United States, infecting hundreds and concerning millions.
The World Health Organization has confirmed 73 cases worldwide and called the spread a "public health emergency of international concern." In Mexico, it has already caused over a hundred deaths. So what the heck is swine flu and how can we avoid getting it?
Swine flu is a highly contagious respiratory disease that affects pigs. It's caused by a type-A influenza virus and outbreaks happen year round. The most common version, H1N1, has spawned a new strain - a mix of human and animal versions. No one is sure how it spread to humans this time, but those handling infected pigs, such as farmers, can contract the illness.
Symptoms of swine flu are similar to regular flu, and although it alone is not fatal by itself, it can worsen the symptoms of pre-existing medical conditions.
There is currently no cure and/or vaccine, which is why world health officials have declared the current outbreak to have "pandemic potential." What can you do to avoid it? Simple precautions are the safest: Washing hands frequently; avoiding close contact with people who are sick; and avoiding touching surfaces that might be contaminated.
Google Maps has launched a new tool that allows you to easily see if anyone in your area has been affected. Check it out!
Click here to watch a video about how to avoid swine flu.
via CNN
Photo: Charlie Neibergall/AP file
