01 មិថុនា 1988 Insecticide treated mosquito nets are a part of many malaria control programmes in sub-Saharan Africa. Their method of operation and their benefits are described in the first article in this Directory. This Directory was designed as a tool to help managers of primary health care and malaria...
20 មិថុនា 2000 Mosquito nets are effective in protecting people sleeping under them as long as the nets have no holes and people are not sleeping up against them. However, a mosquito will continue searching until it finds a way in or finds part of the body that is against the net where it can bite through....