Swine Flu Outbreak hits United States

Scientists still do not get how the swine influenza has come to affect humans. Five U.S states have reported that swine flue is present in their states. Almost 40 cases are reported but only one case led to hospitalization according to the Centers for Disease Control and Prevention in Atlanta. The states that are hit by the swine flue outbreak were New York, Texas, Kansas, Ohio and California.

But in Mexico, where the outbreak started, hundreds were reportedly ill and 149 of them have died with the same strain of virus that hit the United States. Reports also emerge telling that the outbreak has reached other countries like Britain, Canada, New Zealand and France. Scientists now know what the virus’s main component is and found out that this kind of influenza strain contains genetic materials from swine, bird and human influenza. But it still remains a mystery how lethal the combination of these three does to people.

An epidemiologist in Atlanta says that until the biological properties of this influenza strain is understood, it is better for the people to refrain from going to Mexico where the outbreak started. Some officials also told the public to limit interpersonal contact, close schools in affected areas, canceling all social events and subjecting the people who have been exposed to the virus to quarantine is necessary.

Scientists are hoping that the timing of the influenza outbreak will limit the impact and they also said that as of now, no existing vaccine is found to be effective against this kind of strain. They believe that the outbreak will continue but they are positive that they can find a cure for this disease in time.