A lymphatic filarial survey revealing a focus of Brugia malayi in the coastal region of west Bengal.
Random night blood samples were examined from 528 subjects in an endemic zone of lymphatic filariasis, in the coastal region of West Bengal. There were 136 cases out of 528 who were symptomatic, with or without recurrent episodes of fever, lymphangitis and lymphadenitis and with various degrees of lymphoedema. Examination of blood samples revealed microfilaria in 43 cases of which 42 were asymptomatic and only one was symptomatic with lymphoedema. All the microfilariae were of the species Brugia malayi.
Bera
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Department of Helminthology, School of Tropical Medicine, Calcutta.
Banerjee
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D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D017178:Brugia malayi; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D003906:Developing Countries; D004605:Elephantiasis, Filarial / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D015994:Incidence; D007194:India / Q000453:epidemiology; D007223:Infant; D008297:Male; D008875:Middle Aged