Display options
Share it on

Infect Dis Ther. 2015 Feb 08; doi: 10.1007/s40121-015-0059-9. Epub 2015 Feb 08.

Retrospective Study of the Clinical Epidemiological Characteristics of Pertussis in Infants Prior to Their First Vaccination in the Russian Federation.

Infectious diseases and therapy

Yury V Lobzin, Irina V Babachenko, Olga V Shamsheva, Anastasia A Tetenkova, Natalia V Bakhareva, Viktor P Boitsov, Natalia N Zvereva

Affiliations

  1. Scientific Research Institute of Children's Infections, Saint Petersburg, Russia.

PMID: 25663041 PMCID: PMC4363213 DOI: 10.1007/s40121-015-0059-9

Abstract

INTRODUCTION: The coverage of pediatric pertussis vaccination in the Russian Federation is high, generally using a diphtheria, tetanus, and whole-cell pertussis vaccine in a 3-, 4.5-, and 6-month primary series and with a booster at 18 months of age. However, with no registered pertussis vaccines for adults, unvaccinated adolescents and adults can be a major source of infection of infants under 3 months of age.

METHODS: A multicenter, retrospective, clinical epidemiological analysis to characterize pertussis in infants aged up to 3 months who contracted pertussis and were hospitalized in four different cities in the Russian Federation was performed. Archived medical records and a questionnaire were used to collect the relevant epidemiological and clinical aspects for each case of pertussis over a 2-year period.

RESULTS: Infants in four different regions of the Russian Federation in the first 3 months of life, prior to their first pertussis vaccination, are at risk of pertussis infection. The severity is generally worse in neonates, and can lead to complications that can require intensive care.

CONCLUSION: Prior to vaccination, young infants in the Russian Federation remain vulnerable to severe pertussis, which may be worsened by their proximity to unvaccinated adults.

References

  1. Ir Med J. 2014 Jul-Aug;107(7):217-9 - PubMed
  2. J Infect. 2014 Jan;68 Suppl 1:S119-24 - PubMed
  3. Clin Infect Dis. 2014 Aug 15;59(4):611-2 - PubMed
  4. Pediatr Infect Dis J. 2004 Mar;23(3):246-52 - PubMed
  5. Early Hum Dev. 2011 Feb;87(2):67-72 - PubMed
  6. Zh Mikrobiol Epidemiol Immunobiol. 2013 May-Jun;(3):103-10 - PubMed
  7. Klin Lab Diagn. 2010 May;(5):53-5 - PubMed
  8. Paediatr Respir Rev. 2008 Sep;9(3):201-11; quiz 211-2 - PubMed
  9. Clin Infect Dis. 2004 Dec 15;39(12):1802-9 - PubMed
  10. Zhongguo Dang Dai Er Ke Za Zhi. 2014 Oct;16(10):975-8 - PubMed
  11. Clin Infect Dis. 1999 Jun;28(6):1238-43 - PubMed
  12. Pediatr Infect Dis J. 2015 Apr;34(4):339-45 - PubMed

Publication Types