• Peng-Jun Lu, Alfonso Rodriguez-Lainz, Alissa O'Halloran, Stacie Greby, and Walter W Williams.
• Immunization Services Division, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, Georgia. Electronic address: lhp8@cdc.gov.
• Am J Prev Med. 2014 Dec 1; 47 (6): 722733722-33.

BackgroundForeign-born persons are considered at higher risk of undervaccination and exposure to many vaccine-preventable diseases. Information on vaccination coverage among foreign-born populations is limited.PurposeTo assess adult vaccination coverage disparities among foreign-born populations in the U.S.MethodsData from the 2012 National Health Interview Survey were analyzed in 2013. For non-influenza vaccines, the weighted proportion vaccinated was calculated. For influenza vaccination, Kaplan-Meier survival analysis was used to assess coverage among individuals interviewed during September 2011-June 2012 and vaccinated in August 2011-May 2012.ResultsOverall, unadjusted vaccination coverage among U.S.-born respondents was significantly higher than that of foreign-born respondents: influenza, age ≥18 years (40.4% vs 33.8%); pneumococcal polysaccharide vaccine (PPV), 18-64 years with high-risk conditions (20.8% vs 13.7%); PPV, ≥65 years (62.6% vs 40.5%); tetanus vaccination, ≥18 years (65.0% vs 50.6%); tetanus, diphtheria, and acellular pertussis (Tdap), ≥18 years (15.5% vs 9.3%); hepatitis B, 18-49 years (37.2% vs 28.4%); shingles, ≥60 years (21.3% vs 12.0%); and human papilloma virus (HPV), women 18-26 years (38.7% vs 14.7%). Among the foreign born, vaccination coverage was generally lower for non-U.S. citizens, recent immigrants, and those interviewed in a language other than English. Foreign-born individuals were less likely than U.S.-born people to be vaccinated for pneumococcal (≥65 years), tetanus, Tdap, and HPV (women) after adjusting for confounders.ConclusionsVaccination coverage is lower among foreign-born adults than those born in the U.S. It is important to consider foreign birth and immigration status when assessing vaccination disparities and planning interventions.Published by Elsevier Inc.

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