Pertussis vaccination coverage among adults in the Lyon area |
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Authors: | D Baratin C Del Signore J Thierry E Caulin A-C Jacquard P Vanhems |
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Institution: | 1. Service d’hygiène, épidémiologie et prévention, hôpital Edouard-Herriot, hospices civils de Lyon, place d’Arsonval, 69003 Lyon, France;2. Université de Lyon 1, 69000 Lyon, France;3. Groupement de laboratoires de biologie médicale libéraux DYOMEDEA, 69005 Lyon, France;4. Sanofi Pasteur MSD, 69007 Lyon, France |
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Abstract: | BackgroundThe compliance with recommendations for Pertussis vaccination was assessed in the Lyon population through vaccination coverage (VC).MethodsA cross-sectional study was conducted in collaboration with 10 private biological analysis laboratories between October 2010 and March 2012, on 1930 adults (>19 years of age) from the Lyon area. Proof of vaccination (PV) was requested to prove the current vaccination status.ResultsA percentage of 30.3% (585/1930) of surveyed individuals provided a PV. A positive vaccination status was confirmed in 10.76% CI 95% 8.45–13.48] (63/585) and didn’t vary in relation to gender (P = 0.57), age (P = 0.06), or level of schooling (P = 0.41). Coverage vaccination was not updated in parents with childbearing project (84.2% (64/76) CI 95% 74.7–91.2]) or people in contact with children less than 6 years of age (83.6% (87/104) CI 95% 75.6–89.8]). Pertussis vaccination wasn’t confirmed in 80.0% (124/155) of those who thought being vaccine up to date.ConclusionsThe Lyon population poorly complied with the cocooning strategy implemented in 2004. The pertussis vaccine coverage confirmed by a PV proved the inadequate rate of vaccination compared to objectives. It is mandatory to strengthen the vaccinal policy for this vaccine booster. |
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Keywords: | Pertussis Vaccination coverage |
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