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Chickenpox in Poland in 2011
Małgorzata Lipke1, Iwona Paradowska-Stankiewicz
1Department of Epidemiology, National Institute of Public Health - National Institute of Hygiene, Warsaw. mgluchowska@pzh.gov.pl
Przeglad Epidemiologiczny
|September 18, 2013
Summary
Chickenpox incidence in Poland decreased slightly in 2011 but shows a rising trend since 2004. High rates highlight the need for widespread childhood chickenpox vaccination.
Area of Science:
- Epidemiology
- Public Health
- Vaccinology
Background:
- Chickenpox (varicella) vaccination is recommended in Poland since 2002, driven by numerous pediatric cases.
- Understanding disease epidemiology is crucial for public health interventions.
Purpose of the Study:
- To analyze the 2011 epidemiological situation of chickenpox in Poland.
- To compare 2011 data with previous years' trends.
Main Methods:
- Analysis of official Polish reports: "Infectious diseases and poisonings in Poland in 2011" and "Immunization Safety in Poland in 2011."
- Inclusion of data from the "Immunization Program for 2011."
Main Results:
- Poland recorded 172,855 chickenpox cases in 2011, with an incidence of 448.7 per 100,000 population.
- Incidence was highest in the 5-9 age group, in males, and in rural areas.
- 1,016 hospitalizations occurred, and 38,943 individuals were vaccinated.
Conclusions:
- A slight decrease in chickenpox incidence was observed in 2011, yet a rising trend persists since 2004.
- Improved disease surveillance may contribute to observed incidence.
- The persistent high incidence underscores the importance of widespread childhood chickenpox vaccination.
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