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Welcome to ncpanflu.gov, a web site dedicated to North Carolina's efforts to prepare for a pandemic flu outbreak.
Flu Terms
- Novel Influenza A (H1N1): Novel influenza A (H1N1) is a new flu virus that was first detected in April, 2009. The virus is infecting people and is spreading from person-to-person, and has sparked a growing outbreak of illness in the United States with an increasing number of cases being reported internationally as well. This virus was originally referred to as “swine flu” because laboratory testing showed that many of the genes in this new virus were very similar to influenza viruses that normally occur in pigs in North America. But further study has shown that this new virus is very different from what normally circulates in North American pigs.
- Pandemic Flu: A 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.
- Seasonal Flu (Common Flu): The flu is a contagious respiratory illness caused by influenza viruses. October or November is the best time to get vaccinated, but you can still get vaccinated in December and later.
- Avian Influenza (Bird Flu): Bird flu is caused by influenza viruses that occur naturally among wild birds. Low pathogenic AI is common in birds and causes few problems. Highly pathogenic H5N1 is deadly to domestic fowl, can be transmitted from birds to humans, and is deadly to humans. There is virtually no human immunity and human vaccine availability is very limited.
- Swine Influenza (Swine Flu): Swine influenza is a respiratory disease of pigs caused by type A influenza virus. Swine flu viruses cause high levels of illness and low death rates in pigs. These viruses can rarely cause infection in humans.
What are the differences between seasonal and pandemic flu?
North Carolina Division of Public Health: Resources
Other Resources
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