title: [Malaria in Hungary: origin, current state and principles of prevention].
abstract: Malaria was an endemic disease in Hungary for many centuries. A country-wide survey of the epidemiologic situation on malaria started in the year of 1927. That was done by the Department of Parasitology of the Royal State Institute of Hygiene (presently: Johan Béla National Center for Epidemiology). The notification of malaria was made compulsory in 1930. Free of charge laboratory examination of the blood of persons suffering from malaria or suspected of an infection have been carried out. Anti-malarial drugs were also distributed free of charge, together with appropriate medical advise given at the anti-malarial sanitary stations. Between 1933 and 1943, the actual number of malaria cases was estimated as high as 10-100,000 per year. The major breakthrough came in 1949 by the organized antimalarial campaign applying DDT for mosquito eradication. The drastic reduction of the vectors resulted in the rapid decline of malaria cases. Since 1956, there have not been reported any indigenous case in Hungary. In 1963, Hungary entered on the Official Register of the WHO to the areas where malaria eradication has been achieved. During the period of 1963-2001, 169 Hungarians acquired the malaria in abroad and 263 foreigners infected in abroad were registered in Hungary. More than half of the cases (230) were caused by Plasmodium falciparum. Further 178 cases were caused by Plasmodium vivax and 24 cases by other Plasmodium species. During that period, 7 fatal cases were reported (Plasmodium falciparum). The expansion of migration (both the increase of the number of foreigners travelling into Hungary and of Hungarians travelling abroad) favours to the appearance of imported cases. Attention is called of all the persons travelling to malaria endemic countries to the importance of malaria prevention by the International Vaccination Stations located in the National Center for Epidemiology and in the Public Health Institutes of 19 counties and of Budapest. The Johan Béla National Center for Epidemiology issued a protocol in 2001, the title of which is: "Antimalarial defence". This helps the information activity of the International Vaccination Stations. To prevent malaria infections, systemic mosquito eradication is organized and supervised by the Office of the Chief Medical Officer at the touristically important areas in the summer season.
authors.affiliation: Johan Béla Országos Epidemiológiai Központ, Parazitológiai Osztály, Budapest.
authors.forename: Zsuzsanna
authors.initials: Z
authors.lastname: Szénási
authors.forename: Adám
authors.initials: A
authors.lastname: Vass
authors.forename: Márta
authors.initials: M
authors.lastname: Melles
authors.forename: István
authors.initials: I
authors.lastname: Kucsera
authors.forename: József
authors.initials: J
authors.lastname: Danka
authors.forename: Agnes
authors.initials: A
authors.lastname: Csohán
authors.forename: Katalin
authors.initials: K
authors.lastname: Krisztalovics
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D006814:Hungary / Q000453:epidemiology; D015994:Incidence; D008288:Malaria / Q000453:epidemiology* / Q000266:history* / Q000517:prevention & control; D016778:Malaria, Falciparum / Q000453:epidemiology / Q000266:history; D016780:Malaria, Vivax / Q000453:epidemiology / Q000266:history; D015995:Prevalence; D014195:Travel