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Experiences with malaria chemoprophylaxis
Annals of Tropical Medicine and Parasitology
|June 1, 1986
Summary
Regular malaria chemoprophylaxis significantly reduces malaria incidence in travelers. Hungarian citizens taking recommended antimalarial drugs showed a tenfold decrease in malaria cases compared to those not taking medication.
Area of Science:
- Tropical Medicine
- Public Health
- Infectious Diseases
Background:
- Hungarian citizens traveling to malaria-endemic regions receive chemoprophylaxis.
- Compulsory screening examinations for malaria have been in place since 1962.
- Post-travel screening is conducted for individuals returning from long-term service.
Purpose of the Study:
- To evaluate the effectiveness of malaria chemoprophylaxis in Hungarian travelers.
- To assess the protective efficacy of specific antimalarial drugs (chloroquine, pyrimethamine).
Main Methods:
- Analysis of screening examination data from 15,600 individuals.
- Comparison of malaria occurrence rates between regular chemoprophylaxis users and non-users.
- Data specifically analyzed for 12,780 persons on regular chemoprophylaxis.
Main Results:
- Regularly taken chemoprophylactics (chloroquine, pyrimethamine) provide sufficient protection against manifest malaria.
- Malaria occurrence was one-tenth in individuals taking drugs regularly (1.2%) compared to those not taking them (12%).
Conclusions:
- Consistent use of recommended malaria chemoprophylaxis is highly effective in preventing malaria disease.
- Public health initiatives for malaria prevention in travelers are crucial and effective.