title: Evaluation of indoor residual spray and insecticide treated bed nets in a malaria endemic area of Santhal Pargana, Dumka district (Jharkhand).
abstract: The study was carried out for evaluation of various activities of malaria control programme in five different tribal and malaria endemic Primary Health Centres of Dumka district (Jharkhand) during 2007-08. A total of 321 houses of 18 villages were surveyed on use of indoor residual spray (IRS) and insecticide-treated bed nets (ITN) and other activities as tool for vector control and interrupting the transmission of malaria. Out of 690 living rooms and 343 verandahs examined, IRS with Dichlorodiphenyl-trichloro-ethane (DDT) was done only in 16.23% living rooms and 64.72% verandahs. Refusal rate of IRS in living rooms was 81.93% due to lack of knowledge regarding the importance of IRS, no prior information to villagers, houses locked, reluctance to remove domestic articles, dislike of smell of DDT spray. Compliance rate of ITN uses was 71.66% during the night, which might be a factor for decline in malaria cases in the study area. Various important components of the programme, viz. surveillance and compliance to treatment activities, use of rapid diagnostic test kits (RDKs), involvement of accredited social health activist (ASHA's) and fever treatment depots (FTDs), laboratory activities, adult mosquito collection, other activities like constitution of village health sanitation committee, information education and communication activities, capacity building, use of larvivorous fishes, supervision of IRS etc. require much strengthening. However, 100% community acceptance was recorded for ITN in the villages surveyed. In addition, an entomological study was carried out for information on prevalence of mosquito species in this area to find out effectiveness of IRS activities. Eleven anopheline species, including three malaria vectors i.e., An. culicifacies, An. stephensi, An. fluviatilis, An. annularis, An. subpictus, An. nigerrimus, An. pallidus, An. aconitus, An. vagus, An. jamsii and An. splendidus were collected from cattle and human dwellings.
authors.forename: R K
authors.initials: RK
authors.lastname: Singh
authors.forename: M K
authors.initials: MK
authors.lastname: Das
authors.forename: R C
authors.initials: RC
authors.lastname: Dhiman
authors.forename: P K
authors.initials: PK
authors.lastname: Mittal
authors.forename: V K
authors.initials: VK
authors.lastname: Dua
authors.forename: U
authors.initials: U
authors.lastname: Sreehari
authors.forename: Shankar
authors.initials: S
authors.lastname: Prasad
mesh_terms: D000818:Animals; D000852:Anopheles / Q000469:parasitology; D006801:Humans; D015994:Incidence; D007303:Insect Vectors / Q000469:parasitology; D057148:Insecticide-Treated Bednets / Q000706:statistics & numerical data*; D007306:Insecticides; D008288:Malaria / Q000517:prevention & control* / Q000635:transmission; D009032:Mosquito Control / Q000379:methods* / Q000706:statistics & numerical data; D010349:Patient Compliance / Q000706:statistics & numerical data
chemical_list: D007306:Insecticides