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Guidance for workers on avian flu patients
[The Occupational Safety and Health Administration (OSHA) has issued the following guidance related to avian influenza. Its recommendations are based on the Centers for Disease Control and Prevention (CDC) guidelines.]
All patients who present to a health care setting with fever and respiratory symptoms should be managed according to the CDC’s recommendations for respiratory hygiene and cough etiquette and questioned regarding their recent travel history (see www.cdc.gov/flu/professionals/infectioncontrol/resphygiene.htm).
It has not yet been determined that avian flu can be spread from person to person. However, due to the potential risks of human-to-human infection, isolation precautions identical to those recommended for SARS should be implemented for all hospitalized patients diagnosed with or under evaluation for influenza A (H5N1) as follows:
For more information regarding these and other health care isolation precautions, see the CDC’s Guidelines for Isolation Precautions in Hospitals. These precautions should be continued for 14 days after onset of symptoms until an alternative diagnosis is established or until diagnostic test results indicate the patient is not infected with influenza A virus. Patients managed as outpatients or hospitalized patients discharged before 14 days should be isolated in the home setting on the basis of principles outlined for the home isolation of SARS patients. Also, see www.cdc.gov/ncidod/sars/guidance/i/ pdf/i.pdf.