How do we prevent malaria?

How do we prevent malaria?

• A. Vaccination.
• B. Control the vectors from breeding and by using mosquito nets or insect repellent to prevent insect bites.
• C. Antibiotics.
• D. Avoiding all outdoor activity.

Answer: (B)

Preventing malaria is about breaking the transmission cycle by reducing mosquito numbers and protecting people from bites. The best approach described is to control mosquito breeding sites and use measures like insecticide-treated nets and insect repellents to prevent bites. Nets at night are especially effective because the main malaria-carrying mosquitoes tend to bite during the evening and night when people are under covers, and the treated net not only provides a physical barrier but also reduces mosquito populations through the insecticide. Vaccination isn’t the primary prevention method in most settings; while there are vaccines available in limited use, they don’t replace the broad, proven impact of vector control and personal protection. Antibiotics don’t prevent malaria because malaria is caused by a parasite, not bacteria, and is treated with antimalarial drugs. Avoiding outdoor activity isn’t a practical solution for most people and doesn’t address the risk of bites that can occur indoors as well.

Preventing malaria is about breaking the transmission cycle by reducing mosquito numbers and protecting people from bites. The best approach described is to control mosquito breeding sites and use measures like insecticide-treated nets and insect repellents to prevent bites. Nets at night are especially effective because the main malaria-carrying mosquitoes tend to bite during the evening and night when people are under covers, and the treated net not only provides a physical barrier but also reduces mosquito populations through the insecticide.

Vaccination isn’t the primary prevention method in most settings; while there are vaccines available in limited use, they don’t replace the broad, proven impact of vector control and personal protection. Antibiotics don’t prevent malaria because malaria is caused by a parasite, not bacteria, and is treated with antimalarial drugs. Avoiding outdoor activity isn’t a practical solution for most people and doesn’t address the risk of bites that can occur indoors as well.