Identifying the extent of the problem

Knowing the depth of the problem is important in order to mobilise the necessary resources to deal with it. This will also help you in setting priorities for vector control. You need to visit a few dwellings and ask which vectors disturb the family. You should find out how common each vector is in the community.

पिछ्ला सुधार: सोमवार, 14 जुलाई 2014, 11:51 अपराह्न