Pregnant women with H1N1 influenza would be expected to present with typical acute respiratory illness (e.g., cough, sore throat, rhinorrhea) and fever or feverishness. Many pregnant women will go on to have a typical course of uncomplicated influenza. However, for some pregnant women, illness might progress rapidly, and might be complicated by secondary bacterial infections including pneumonia.
Protocol for Antiviral Susceptibility Testing by Pyrosequencing, Sequencing Primers and Protocol, and CDC Protocol of Realtime RTPCR for Swine Influenza A(H1N1)
This guidance includes recommendations on school dismissal for K – 12 schools and closure of childcare programs and facilities and updates previously issued guidance on community mitigation interventions for this disease (April 28, 2009, http://www.cdc.gov/swineflu/mitigation.htm). School dismissal and childcare closures are an important part of a comprehensive, layered mitigation approach aimed at reducing disease transmission and associated morbidity and mortality during the 2009 H1N1 virus outbreak in the US.
Update on infections in U.S. and other countries, April 28, 2009
Swine flu infection found in 2 children in southern California (March - April 2009)
This guidance includes recommendations on school dismissal for K – 12 schools and closure of childcare programs and facilities and updates previously issued guidance on community mitigation interventions for this disease (April 28, 2009, http://www.cdc.gov/swineflu/mitigation.htm). School dismissal and childcare closures are an important part of a comprehensive, layered mitigation approach aimed at reducing disease transmission and associated morbidity and mortality during the 2009 H1N1 virus outbreak in the US.
Three spanish audio and transcripts PSAs posted to provide timely messages about what you can do to protect yourself and your family: Swine Flu Preparedness, Community Planning for Swine Flu, and Hygiene Habits to Help Fight H1N1 Flu (Swine Flu).
This guidance is for laboratory workers who may be processing or performing diagnostic testing on clinical specimens from patients with suspected H1N1 virus infection, or performing viral isolation.
Institutions of higher education can help protect the health of their staff and their students by calling attention to the every day preventive actions that can be taken to prevent the spread of influenza.
Viral antigens and nucleic acids may be focal and sparsely distributed in patients with influenza. Larger airways (particularly primary and segmental bronchi) have the highest yield for detection of influenza viruses by IHC staining. In comparison, viral RNA is more commonly detected in lower airways. Collection of the appropriate tissues ensures the best chance of detecting the virus by immunohistochemical stains and PCR tests.