Different Types of Flu
Seasonal Flu
Seasonal (or common) flu is a respiratory illness that can be transmitted person to person. Most people have some immunity, and a vaccine is available.
Avian Flu
Avian (or bird) flu is caused by influenza viruses that occur naturally among wild birds. The H5N1 variant is deadly to domestic fowl and can be transmitted from birds to humans. There is no human immunity and no vaccine is available.
Read more from avianflu.gov.
Pandemic Flu
Pandemic flu is virulent human flu that causes a global outbreak, or pandemic, of serious illness. Because there is little natural immunity, the disease can spread easily from person to person. Currently, there is no pandemic flu.
- What Medical providers Should Know about Pan FLU (PDF)
- What Individuals/families Should Know about Pan FLU (PDF)
- What Community/Faith Based Organizations Should Know about Pan FLU (PDF)
- What Businesses Should Know about Pan FLU (PDF)
Read more from pandemicflu.gov.
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