Key result
The use of national immunization days decreased poliomyelitis incidence in seven endemic countries by 77%, from 203 cases in 1994 to 47 cases in 1995.
Why the study?
Do national immunization days and enhanced surveillance reduce poliomyelitis incidence in endemic countries in Europe and Central Asia?
Population
Populations in the European Region of the World Health Organization, specifically focusing on 7 endemic…
Design
Other
Authors
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Supports national immunization days in endemic polio settings; leaves open need for controlled trials to confirm eradication impact.
Observational
Yes
Do national immunization days and enhanced surveillance reduce poliomyelitis incidence in endemic countries in Europe and Central Asia?
Effect estimate: 77% reduction
Implementation of national immunization days and enhanced surveillance significantly reduced poliomyelitis cases in endemic regions of Europe and Central Asia, supporting the feasibility of regional eradication.
Oblapenko et al. (1997) conducted an observational in Poliomyelitis. National immunization days (NIDs) vs. 1994 incidence (historical) was evaluated on Poliomyelitis incidence (77% reduction). The use of national immunization days decreased poliomyelitis incidence in seven endemic countries by 77%, from 203 cases in 1994 to 47 cases in 1995.
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