how to distinguish h1n1 from the influenza
Posted on | September 18, 2009 | No Comments
(a) suspected cases
With one of following cases can be diagnosed with suspected cases:
1, 7 days with influenza pandemic suspected or H1N1 confirmed cases are in close contact with (effective protective conditions, and take care of patients with live together, exposure to the same environment, or direct contact with the airway secretions or body fluids), flu-like clinical manifestations.
2 and premorbid 7 days have been to influenza virus appears H1N1 influenza (sustained human-to-human transmission and community based level of popularity and eruptive) countries or regions, flu-like clinical manifestations.
3, flu-like clinical manifestations, influenza a virus detection is positive, but further testing out before the existing subtype.
(2) confirmed cases.
Flu-like clinical manifestations, also has the following one or several laboratory testing results:
1, influenza pandemic virus nucleic acid H1N1 test positive for real time – can be used (RT – PCR and RT – PCR).
2 and separation to influenza pandemic virus H1N1.
3, serum armour H1N1 influenza virus antibody specificity and 4 times the level or above 4 times.
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