Status of soil transmitted helminthic infections in India--observations on sample surveys using Kato-Katz technique.
Results of surveys conducted in eight different ecologically homogenous zones in the country, using WHO sampling design methodologies and Kato-Katz technique are presented in this communication. Hilly and coastal areas had high STH prevalence ranging from 34%-36% with total epg ranging from 53,952-4,67,976. Apart from this, Chitradurga urban area had STH prevalence of 39.6% with epg of 81,792. However, except in few cases, in all these surveyed areas, intensity of STH infection was found to be light. A national programme for control of soil transmitted helminthic infections is advocated.
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National Institute of Communicable Diseases, 22-Shamnath Marg, Delhi 110 054.
Singh
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Bhagat
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Sharma
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Datta
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D000818:Animals; D001196:Ascariasis / Q000145:classification / Q000453:epidemiology*; D017164:Ascaris lumbricoides / Q000302:isolation & purification*; D002648:Child; D005243:Feces / Q000469:parasitology*; D006801:Humans; D007194:India / Q000453:epidemiology; D015995:Prevalence; D012720:Severity of Illness Index; D012987:Soil / Q000469:parasitology*; D014257:Trichuriasis / Q000145:classification / Q000453:epidemiology*; D014258:Trichuris / Q000302:isolation & purification*
D012987:Soil