Malaria control using deltamethrin impregnated mosquito nets/ insecticide treated bed nets: experience in armed forces.
The study was undertaken to evaluate the impact of deltamethrin-impregnated mosquito nets on malaria incidence, mosquito density, any adverse side effect among users. A field trial was carried out over a period of three years in two adjacent military stations at Allahabad (UP), keeping one as a trial and other as a control station. During first year, baseline data were collected and during next two years residual spray was replaced with use of deltamethrin impregnated mosquito nets in trial station. The use of deltamethrin-impregnated mosquito nets/insecticide treated bed nets resulted in a significant decline in malaria incidence and Annual Parasite Index (API). The average mosquito density of Anopheline mosquitoes decreased by 67.8% and Culex by 49.7%. The insecticide was found safe for use amongst troops. Use of deltamethrin-impregnated mosquito nets has beneficial impact on integrated control of malaria.
Deswal
B S
BS
Dept of Preventive and Social Medicine, Armed Forces Medical College, Pune-411040, Maharashtra.
Bhatnagar
D
D
Tilak
R
R
Basannar
D R
DR
D000330:Aedes; D000818:Animals; D000852:Anopheles; D001512:Bedding and Linens; D016022:Case-Control Studies; D003465:Culex; D006801:Humans; D015994:Incidence; D007194:India / Q000453:epidemiology; D007306:Insecticides / Q000627:therapeutic use*; D008288:Malaria / Q000453:epidemiology / Q000517:prevention & control*; D008889:Military Personnel; D009570:Nitriles / Q000627:therapeutic use*; D011722:Pyrethrins / Q000627:therapeutic use*
D007306:Insecticides; D009570:Nitriles; D011722:Pyrethrins; C017180:decamethrin