World Health Organization declares Swine Flu pandemic

The World Health Organization (WHO) raised the Swine Flu pandemic warning level from 5 to 6 on Thursday, June 11, according to the Associated Press. The global flu is reportedly the first global flu epidemic in 41 years. WHO Chief Dr. Margaret Chan is expected to make a statement about the pandemic on Thursday.

WHO said in a statement that, "At this early stage, the pandemic can be characterized globally as being moderate in severity." The organization also told member countries that it was talking with flu vaccine makers and believes the "firms could work '"to ensure the largest possible supply of pandemic vaccine in the months to come.'"

In the meantime, Swine flu in continuing to spread in the northern hemisphere. The last pandemic, the Hong Kong flu of 1968, killed about 1 million people. Some health experts feel the current pandemic warning should have been declared earlier; however, others fear that would have caused widespread panic. "Raising the epidemic alert to the highest level will almost certainly spark some panic about spread of swine flu," according to the Associated Press article "WHO: Swine flu pandemic has begun, 1st in 41 years."

Though some countries are responding more aggressively, representatives from the U.S. Centers for Disease Control and Prevention said, "the move would not change how the U.S. tackled swine flu." So far, in the U.S., there have been "13,000 cases and at least 27 deaths from swine flu."

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>> Read the original article from the Associated Press, "WHO: Swine flu pandemic has begun, 1st in 41 years"

Swine Flu--What does it mean for your health?

This week there has emerged a new influenza A virus in Mexico which can be spread from person to person by contact. The virus contains genetic material from four different flu viruses – North American swine influenza, North American avian influenza, human influenza, and swine influenza virus typically found in Asia and Europe swine virus, a bird virus and a human virus. (Sharing of genetic material between viruses is common). The virus seems to have originated in Mexico and has spread throughout the country quickly, as well as to the US Europe and New Zealand. All the confirmed cases seem to have contacted the virus while traveling in Mexico and then brought it back to their country of origin. The first US cases occurred on April 17, 2009, in two children who resided in adjacent counties in southern California.

Swine Influenza (swine flu) is a respiratory disease of pigs caused by type A influenza virus that regularly causes outbreaks of influenza in pigs. Like all influenza viruses, swine flu viruses change constantly. Pigs can be infected by avian influenza and human influenza viruses as well as swine influenza viruses. At this time, there are four main influenza type A virus subtypes that have been isolated in pigs: H1N1, H1N2, H3N2, and H3N1. However, most of the recently isolated influenza viruses from pigs have been H1N1 viruses. The H1N1 swine flu viruses are antigenically very different from human influenza A H1N1 viruses and, therefore, vaccines for human seasonal flu would not provide protection from H1N1 swine flu viruses.

Since this is therefore a novel virus for human immune systems, we don’t have much natural immunity, thus allowing the virus to spread quickly. This is why there is worldwide concern over the possibility of this becoming a pandemic (A pandemic (from Greek pan all + demos people) is an epidemic of infectious disease that spreads through populations across a large region; for instance a continent, or even worldwide.( http://en.wikipedia.org/wiki/Pandemic).

Click here for tips about how to give your immune system a natural boost, and more information from the CDC.

Written by Dr. Ariana Staruch, ND, a naturopathic doctor in Portland, Oregon, and ACHS faculty member.