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[Meningitis and encephalitis in Poland in 2010]

Natalia Parda1, Aleksandra Polkowska

  • 1Zakład Epidemiologii, Narodowego Instytutu Zdrowia Publicznego - Państwowego Zakładu Higieny w Warszawie. nparda@pzh.gov.pl

Przeglad Epidemiologiczny
|October 30, 2012
PubMed
Abstract

Insights

In 2010, Poland reported over 3,000 cases of meningitis and encephalitis, with viral infections like tick-borne encephalitis being predominant. The overall epidemiological situation remained similar to the previous year.

Area of Science:

  • Epidemiology
  • Infectious Diseases
  • Public Health

Background:

  • Meningitis and encephalitis pose a significant public health challenge in Poland, with thousands of cases notified annually.
  • Common bacterial agents include *N. meningitidis*, *S. pneumoniae*, and *H. influenzae* type B, while viral causes involve enteroviruses, arboviruses, and herpes simplex virus.

Purpose of the Study:

  • To analyze the epidemiology of meningitis and encephalitis in Poland during 2010.
  • To present information regarding vaccines available for preventing these neuroinfections.

Main Methods:

  • Analysis of surveillance data, including questionnaires and aggregated reports on infectious diseases and vaccination coverage in Poland for 2010.
  • Utilized official case definitions for infectious diseases and the Polish Immunization Programme for 2010.

Main Results:

  • Poland reported 3,063 neuroinfections in 2010, a 22% increase from 2009, with an incidence rate of 8.03 per 100,000 population.
  • Viral etiologies accounted for 1,619 cases, bacterial for 846, and 598 were of unknown origin. *Streptococcus pneumoniae* was the leading bacterial agent, while tick-borne encephalitis was the most common viral infection.
  • Vaccination coverage data was also analyzed in conjunction with disease incidence.

Conclusions:

  • The epidemiological situation of meningitis and encephalitis in Poland in 2010 showed no significant changes compared to 2009.
  • Continued surveillance and vaccination efforts remain crucial for managing these potentially severe infections.

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