If it is a female mosquito, it may bite people and feed on their blood. After feeding, the mosquito usually rests on a nearby surface before it flies away. Then it will lay eggs and everything starts all over again. A mosquito egg, larva or pupa does not have malaria parasites inside it. Adult mosquitos may have malaria parasites in their bodies, but only if they have bitten someone who has malaria.
House spraying campaigns are also expensive.
These methods need planning and supervision by specialized staff. The measures described in the following pages can be applied by individuals and communities with your advice and guidance. Discuss with your supervisor the possibility of applying some of these measures to your area. If you apply these measures correctly, you will reduce the risk of malaria for everyone in your village. Mosquito nets do not kill mosquitos, but while you are underneath them the mosquitos cannot bite you.