Pandemic Flu

An influenza pandemic is a global outbreak of influenza and occurs when a new influenza A virus emerges among people, spreads, and causes disease worldwide. Past influenza pandemics have led to high levels of illness, death, social disruption and economic loss.

Once a new pandemic influenza virus emerges and spreads, it typically becomes established among people and circulates for many years. The U.S. Centers for Disease Control and Prevention and the World Health Organization conduct extensive surveillance programs to monitor the occurrence of influenza activity worldwide, including the emergence of potential pandemic strains of influenza virus.

What is the Flu?
The flu is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness, and at times can lead to death. While most healthy people recover from the flu without complications, some people, such as older people, young children, and people with certain health conditions, are at high risk for serious complications from the flu.

Prevent the Flu
The best way to prevent the flu is to get a flu vaccine, but there are other measures that can help protect against the flu.

• Cover your nose and mouth with a tissue when you cough or sneeze—throw the tissue away after you use it.
• Wash your hands often with soap and water, especially after you cough or sneeze.
• Stay away as much as you can from people who are sick.
• If you get the flu, stay home from work or school. If you are sick, do not go near other people.
• Try not to touch your eyes, nose, or mouth. Germs often spread this way.

If you are at high risk from complications of the flu, you should consult your health-care provider if you develop flu-like symptoms. Those at high risk for complications include people 65 years or older, people with chronic medical conditions, pregnant women and young children. Your doctor may recommend use of an antiviral medication to help treat the flu.

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