What is one method used to prevent malaria?

One widely recognized method used to prevent malaria is environment sanitation. This approach involves managing the habitats where mosquitoes, the vectors responsible for transmitting malaria, breed. By improving sanitation and ensuring clean environments—through activities such as draining standing water, filling in puddles, and maintaining clean waste disposal—it significantly reduces the breeding grounds for mosquitoes.

This method is effective because it targets the lifecycle of the malaria-carrying mosquitoes, thereby decreasing the chances of humans being bitten and infected. Proper sanitation also encompasses practices like improving housing conditions and community health initiatives, which can collectively contribute to malaria prevention.

In contrast, sewage treatment, while important for general public health and disease prevention, does not specifically target the breeding sites of mosquitoes. Antiviral medications are effective for diseases caused by viruses, such as HIV or influenza, but they do not prevent malaria, which is caused by a parasite. Daily exercise, although beneficial for health, has no direct impact on malaria prevention. Thus, environment sanitation emerges as the most relevant and effective preventive measure in the context of malaria.