Kenya: The first online mapping tool to track insecticide resistance in mosquitoes that cause malaria has been launched. The interactive website, IR Mapper, identifies locations in more than 50 malaria-endemic countries where mosquitoes have developed resistance to the insecticides used in bed nets and indoor residual sprays. IR Mapper incorporates the just-released World Health Organization (WHO) revised criteria for reporting insecticide resistance which is designed to detect it earlier. With the most comprehensive and up-to-date information, the IR Mapper helps direct which vector control tools should be deployed in areas of high resistance.
The mapping function allows filtering and projection of data based on a set of user-directed criteria. For instance, users can examine the resistance status of single or multiple Anopheles species to one or more insecticides within their region of interest. This can be the basis for a “go” or “no go” decision on a particular insecticide for deployment on nets or in sprays. Data can also be viewed for specified time periods, to identify any existing trends in resistance over time.
Source: Sierra Express Media