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Risk factors

By Mayo Clinic staff

Because novel H1N1 virus is new, everyone is at some risk. Health care workers who provide direct patient care are at particular risk of catching H1N1 flu. College students and children in school and child care are also at high risk. Children typically pick up the virus in the classroom and pass it to other members of the household.

References
  1. U.S. Department of Health and Human Services. Swine influenza in pigs and people. Accessed April 28, 2009. http://www.cdc.gov/swineflu/pdf/brochure.pdf
  2. Centers for Disease Control and Prevention. Swine flu questions and answers. Swine flu and you. Accessed April 27, 2009. http://www.cdc.gov/swineflu/swineflu_you.htm
  3. Centers for Disease Control and Prevention. Investigation and Interim Recommendations: Swine influenza (H1N1). Accessed April 27, 2009. http://www.cdc.gov/swineflu/pdf/HAN_042509.pdf
  4. World Health Organization. Swine flu illness in the United States and Mexico —Update Accessed April 27, 2009. http://www.who.int/csr/don/2009_04_26/en/print.html
  5. CDC. Swine flu—general info. Accessed April 27, 2009. http://www.cdc.gov/swineflu
  6. CDC. Interim guidance on antiviral recommendations for patients with confirmed or suspected swine influenza A (H1N1) virus infection and close contacts. Accessed April 27, 2009. http://www.cdc.gov/swineflu/recommendations.htm
  7. World now at the start of 2009 influenza pandemic. Statement to the press by WHO Director-General Margaret Chan. http://www.who.int/mediacentre/news/statements/2009/h1n1_pandemic_phase6_20090611/en/index.html. Accessed June 11, 2009.

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Sept. 30, 2009

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