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MMWR Morb Mortal Wkly Rep. 2010 Dec 3;59(47):1541-5.

Seasonal influenza and 2009 H1N1 influenza vaccination coverage among pregnant women--10 states, 2009-10 influenza season.

Abstract

Because pregnant women are at increased risk for severe disease associated with influenza infection, the American College of Obstetricians and Gynecologists and the Advisory Committee on Immunization Practices have recommended seasonal influenza vaccination for women while pregnant, regardless of trimester. In 2009, a novel strain of influenza A (H1N1) virus was identified, and pregnant women also were found to be at greater risk for influenza-related complications from this new virus. As a result, during the 2009--10 influenza season, two separate influenza vaccines were recommended to pregnant women: inactivated trivalent 2009--10 seasonal vaccine and influenza A (H1N1) 2009 monovalent vaccine. To estimate influenza vaccination coverage among pregnant women during the 2009--10 influenza season, CDC analyzed data from 10 states from the Pregnancy Risk Assessment Monitoring System (PRAMS). This report summarizes the results of that analysis, which determined that vaccination coverage for pregnant women among the 10 states combined was 50.7% for seasonal influenza and 46.6% for 2009 H1N1. In addition, women to whom vaccination was offered or recommended by their health-care provider were significantly more likely to report being vaccinated against seasonal influenza (relative risk [RR] = 3.3) and 2009 H1N1 (RR = 10.1). These results indicate substantially higher influenza vaccination coverage among pregnant women than has been reported for previous influenza seasons and support previous findings that receipt of influenza vaccination can be influenced greatly by health-care providers offering or recommending influenza vaccination.

PMID:
21124293
[Indexed for MEDLINE]
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