Stories tagged Wow!!!!!!! I never knew anything about this. I hope I don't get it.

Jun
10
2005

The Avian Flu, or bird flu, is an infection caused by influenza viruses in birds. Wild birds worldwide carry influenza viruses but do not usually become sick from them. However, the same influenza virus that does not make wild birds sick can make some domesticated birds, such as chickens and turkeys, very sick and can kill them.

Scientists are closely monitoring an outbreak of avian flu in Asia. Avian flu has been found in birds in Cambodia, China, Hong Kong, Indonesia, Japan, Laos, Pakistan, South Korea, Thailand, and Vietnam. Human cases of avian influenza have been reported in Thailand and Vietnam, some of which have lead to deaths.

Organizations such as the World Health Organization and the Center for Disease Control are worried that the avian flu will become the next pandemic — an outbreak of an infectious disease that affects people over a large geographic area.

An influenza pandemic occurs when a new influenza virus emerges in people, causes serious illness, and then spreads easily from person to person worldwide. This is different from seasonal outbreaks of influenza. Seasonal outbreaks are caused by influenza viruses that are already in existence among people, where pandemic outbreaks are caused by new subtypes or by subtypes that have never circulated among people. Past influenza pandemics have been extremely costly. For example, from 1918 — 1919 the "Spanish flu" pandemic caused the deaths of more than 500,000 people in the U.S.

Many scientists and researchers believe it is just a matter of time until the next influenza pandemic. It is unlikely that a vaccine would be available in the early stages of the pandemic, and once a vaccine is developed it takes several months before it becomes widely available.

In order to be as prepared as possible for an influenza pandemic, the US Department of Health and Human Services has developed a Pandemic Influenza Response and Preparedness Plan. To view the plan, and to learn more about the avian flu, visit the US Department of Health and Human Service's web site.