| Effectiveness of Equip Treated Mosquito Nets |
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The facts regarding Equip treated mosquito nets:
Articles from the World Health Organisation Indicate that white treated mosquito nets are more effective than coloured treated mosquito nets.
An interesting recommendation appears in an article issued by the World Health Organisation (WHO) based on research conducted by WHO with UNICEF on two major net manufacturers (not Equip) which was published in September 2003: “There is evidence of high variability of insecticide concentration in factory pre-treated nets. Observed concentrations have been lower or much lower than expected.” “Control programmes and institutional buyers are advised, wherever possible, to avoid the purchase of factory pre-treated nets…” WHO does recommend treated nets as opposed to non-treated. However, it is clear from this article that the quality of the actual treatment is very important, and that at least two large net manufacturers produce treated nets that are of questionable quality. Equip, with the help of Daly Laboratories, has a strict internal quality system so as to ensure the quality of the impregnation process.
Also highlighted in the WHO article is that white treated nets are significantly more effective than colored nets. In fact the article recommends "... give preference to white nets". This is because white nets have a superior initial uptake of insecticide when compared to colored nets (inc. black nets) due to the colored die in the fabric. To read this article in full please visit www.who.int/malaria/docs/update_coloresLLIN.htm
Another article titled 'Malaria risk & malaria control in Asian Countries affected by the tsunami disaster', written by Dr Allan Schapira, RBM Dept WHO HQ says "Note that factory pre-treated nets must be white, as coloured pre-treated nets have in some cases had too low insecticidal activity due to a technical problem." To read this article in full please visit www.wpro.who.int/tsunami/docs/Asia_tsunami_malaria_risk-v1-5Jan1.pdf
To view other articles regarding the effectiveness of treated nets please visit the World Health Organisation web site www.who.int
For further information please do not hesitate to contact us.
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