For example, one way of controlling malaria is to control the mosquito vector through the use of mosquito nets, which prevent mosquitoes from coming into contact with humans.
These nets prevent mosquitoes from coming into contact with humans. For example, one way of controlling malaria is to control the mosquito vector through the use of mosquito nets.
For example, one way of controlling malaria is to control the mosquito vector through the use of mosquito nets. These nets prevent mosquitoes from coming into contact with humans.
For example, one way of controlling malaria is to control the mosquito vector through the use of mosquito nets. These nets prevent mosquitoes from coming into contact with humans.