The National Immunization Information Hotline.
The National Immunization Information Hotline (NIIH) has been providing information regarding immunizations to the public and to health care professionals since March 1997. We describe the operations of the NIIH, its experience over the first two and a half years of operation and lessons learned for other immunization hotlines. From 1998-2000, the hotline answered 246,859 calls. Calls concerning immunization information requests totaled 175,367; data about the calls were collected from 35,102. Approximately a third of the 35,102 calls were from health care providers. Of the remaining calls from the public, the greatest number of calls concerned childhood immunizations. Immunization schedule queries from the public increased 323.0% from 1998 to 2000. While the major goal of the NIIH is to provide accurate and reliable information to the public and to health care providers, data from the hotline can be used to monitor changes over time in calls concerning inquiries about the immunization schedule in addition to other variables of interest.
Gust
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Epidemiology and Surveillance Division, National Immunization Program, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA. dgg6@cdc.gov
Gangarosa
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Hibbs
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Wilkins
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Ford
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Stuart
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Brown-Bryant
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Wallach
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Chen
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D000293:Adolescent; D000328:Adult; D005260:Female; D015277:Hotlines / Q000458:organization & administration*; D006801:Humans; D017589:Immunization Programs; D008297:Male; D008875:Middle Aged; D014481:United States