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[Mumps in Poland in 2002]
1Zakład Epidemiologii Państwowego Zakładu Higieny ul. Chocimska 24, 00-791 Warszawa.
Abstract:
In 2002, 39,978 cases of mumps were reported in Poland. The incidence (104.6 per 100,000) was higher then in 2001 (43.3), which corresponds to a periodical increase of mumps incidence occurring in Poland every 3-4 years. This year's peak is much lower than the previous ones, which can be attributed to the growing vaccine coverage. Even though the mumps vaccine was not included into the national immunization program, the coverage in the 3-year old children reached in 2002 35.5%. Approximately 3.5% of cases were hospitalized (1400) and no mumps deaths were reported. Children 5-9 years old constituted the most affected age group (incidence 965.2 per 100,000). In Poland the MMR vaccine was recommended on voluntary basis in place of measles vaccine for children in their 2nd and 7th year of age. Immunization of 2-years old children is mandatory beginning in 2004.
Insights
Poland reported a mumps incidence peak in 2002, with over 39,000 cases. Growing vaccine coverage, even without a national program, is credited for a lower peak than in previous years.
Area of Science:
- Epidemiology
- Public Health
- Immunization
Context:
- Mumps incidence in Poland shows cyclical patterns, with a notable increase observed in 2002.
- The 2002 mumps outbreak in Poland reported 39,978 cases, a significant rise from 2001.
- Cyclical mumps incidence in Poland typically occurs every 3-4 years.
Purpose:
- To analyze the mumps epidemic in Poland in 2002.
- To assess the impact of increasing vaccine coverage on mumps incidence.
- To identify the most affected age groups and hospitalization rates.
Summary:
- The incidence of mumps in Poland in 2002 was 104.6 per 100,000, with children aged 5-9 years being the most affected group.
- Despite the absence of a national immunization program, mumps vaccine coverage in 3-year-olds reached 35.5% in 2002.
- Hospitalization rates were approximately 3.5% (1400 cases), with no reported deaths.
Impact:
- Growing vaccine coverage, even on a voluntary basis, appears to be mitigating the severity of mumps outbreaks.
- The findings highlight the importance of vaccination in controlling infectious diseases, even when not part of a mandatory national program.
- The data informs public health strategies for mumps prevention and control in Poland, especially with mandatory immunization for 2-year-olds starting in 2004.
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