Content on this page was developed during the 2009-2010 H1N1 pandemic and has not been updated.
- The H1N1 virus that caused that pandemic is now a regular human flu virus and continues to circulate seasonally worldwide.
- The English language content on this website is being archived for historic and reference purposes only.
- For current, updated information on seasonal flu, including information about H1N1, see the CDC Seasonal Flu website.
H1N1 Flu: Infection Control
Guidance for Healthcare Settings
- Information for Pregnant Women Working in Education, Child Care, and Health Care Settings
- Interim Guidance: Considerations Regarding 2009 H1N1 Influenza in Intrapartum and Postpartum Hospital Settings
- Infection Control In a Healthcare Setting
- Biosafety Guidance for All Individuals handling Clinical Specimens or Isolates containing 2009-H1N1 Influenza A Virus (Novel H1N1), including Vaccine Strains
- EMS and 9-1-1 Personnel: Managing Confirmed or Suspected Infections
- Post-mortem Care and Safe Autopsy Procedures
- Infection Control in Outpatient Hemodialysis Centers
Guidance for Other Settings
- CDC Recommendations for the Amount of Time Persons with Influenza-Like Illness Should be Away from Others
- Facemask and Respirator Use for Home Community and Occupational Settings
- Public Gatherings
- Child Care & Early Childhood Programs
- State & Local Health Officials & School Administrators for 2009-2010 School Year
- Institutions of Higher Education for 2009-2010 Academic Year
- Day and Residential Camps
- Homeless and Emergency Shelters
- Correctional and Detention Facilities
- Flight Crews Arriving from Affected Areas
- Cruise Ships
Get email updates
To receive weekly email updates about this site, enter your email address:
- Centers for Disease Control and Prevention
1600 Clifton Rd
Atlanta, GA 30333
TTY: (888) 232-6348
- Contact CDC-INFO