Swine influenza diagnostic criteria: Difference between revisions
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Gerald Chi- (talk | contribs) (Created page with "__NOTOC__ {{Swine influenza}} {{CMG}} ==Diagnostic Criteria== ===Case Definitions for Infection with Swine-Origin Influenza A (H1N1) Virus=== * A '''confirmed case''' of sw...") |
Gerald Chi- (talk | contribs) |
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:* Viral culture | :* Viral culture | ||
* A '''probable case''' of swine-origin influenza A (H1N1) virus infection is defined as acute febrile respiratory illness in a person who is | * A '''probable case''' of swine-origin influenza A (H1N1) virus infection is defined as acute febrile respiratory illness in a person who is: | ||
:* Positive for influenza A, but negative for H1 and H3 by influenza rRT-PCR. | :* Positive for influenza A, but negative for H1 and H3 by influenza rRT-PCR. | ||
* A '''suspected case''' of swine-origin influenza A (H1N1) virus infection is defined as acute febrile respiratory illness in a person | * A '''suspected case''' of swine-origin influenza A (H1N1) virus infection is defined as acute febrile respiratory illness in a person: | ||
:* With onset within 7 days of close contact with a person who has a confirmed case of swine-origin influenza A (H1N1) virus infection | :* With onset within 7 days of close contact with a person who has a confirmed case of swine-origin influenza A (H1N1) virus infection | ||
:: {{or}} | :: {{or}} |
Revision as of 18:57, 7 August 2015
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Diagnostic Criteria
Case Definitions for Infection with Swine-Origin Influenza A (H1N1) Virus
- A confirmed case of swine-origin influenza A (H1N1) virus infection is defined as an acute febrile respiratory illness in a person and laboratory-confirmed swine-origin influenza A (H1N1) virus infection at CDC by either of the following tests:[1]
- Real-time reverse transcrition--polymerase chain reaction (rRT-PCR)
- OR
- Viral culture
- A probable case of swine-origin influenza A (H1N1) virus infection is defined as acute febrile respiratory illness in a person who is:
- Positive for influenza A, but negative for H1 and H3 by influenza rRT-PCR.
- A suspected case of swine-origin influenza A (H1N1) virus infection is defined as acute febrile respiratory illness in a person:
- With onset within 7 days of close contact with a person who has a confirmed case of swine-origin influenza A (H1N1) virus infection
- OR
- With onset within 7 days of travel to a community, either within the United States or internationally, which has one or more confirmed swine-origin influenza A (H1N1) cases
- OR
- Who resides in a community in which one or more confirmed swine-origin influenza cases have occurred