Economic aspects of the use of impregnated mosquito nets for malaria control.
The use of pyrethroids to impregnate mosquito nets has had a good impact on the incidence of morbidity and mortality from malaria. These nets are therefore likely to be used on a large scale as an important strategy of malaria control in the future. Published information on the cost and effectiveness of mosquito nets is presented and analysed. In two examples, from Malawi and Cameroon, the per household expenditure to purchase and use impregnated mosquito nets compares favourably with the costs of malaria. Thus, we expect that the economic losses from malaria would be reduced by 37.3% over a 3-year period in Malawi. Even if the impact of malaria on productivity is not taken into account, the introduction of nets will result in gains, as shown in Cameroon; savings of 9.3% and 11.2% in two places resulted as a consequence of a diminished need for case treatment. The role of government programmes in the promotion of bednets is indirect and concerned mainly with facilitation and the dissemination of information. Much depends on the capability of the private sector and the willingness of the target population to buy the nets for a programme to be effective. Specific studies by health economists on this subject are lacking.
Brinkmann
U
U
Department of Population and International Health, Harvard School of Public Health, Boston, MA, USA.
Brinkmann
A
A
D001512:Bedding and Linens / Q000191:economics*; D017046:Cost Savings; D003362:Cost-Benefit Analysis; D006266:Health Education; D006801:Humans; D015994:Incidence; D007306:Insecticides / Q000191:economics*; D008288:Malaria / Q000191:economics / Q000453:epidemiology / Q000517:prevention & control*; D009032:Mosquito Control / Q000191:economics* / Q000379:methods*; D011722:Pyrethrins / Q000191:economics*
D007306:Insecticides; D011722:Pyrethrins