Malaria & Dengue; distinguishing mosquito-borne diseases

Grace Matheka,  HapaKenya,  2024.

World Mosquito Day is commemorated every year on the 20th of August. The day brings an opportunity to raise awareness on the dangers posed by mosquito-borne diseases like malaria and dengue, and the ongoing efforts to combat them. Both malaria and dengue are transmitted by female mosquitoes and cause severe illness in humans. The two diseases have some similarities, and mosquito species are often confused by patients and medical personnel.

Malaria is a leading cause of death in the world, with 200 million cases reported every year worldwide, leading to 600,000 deaths. Most of these deaths happen in Africa, affecting children and pregnant women most. In 2022, WHO reported that Africa was home to 94% of malaria cases at 233 million and 95% at 580 000 of malaria deaths. Children under five accounted for about 78% of all malaria deaths.


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