Mosquitoes and the Deadly Diseases They Carry

Mosquitoes have become a formidable enemy in the battle against deadly diseases they carry. Malaria, in particular, has seen progress in reducing deaths in Africa halted. Despite efforts to control mosquito-borne diseases, mosquitoes have outmaneuvered the solutions in place. Adaptations in mosquitoes have led to resistance to insecticides, changes in feeding behavior, and the emergence of an urban mosquito. This urban mosquito, known as Stephen Zai, is highly adaptable, thrives in cities, and is efficient at spreading the malaria parasite. The lack of preparedness in urban areas exacerbates the problem. New solutions such as improved insecticides, innovative technologies like spatial repellents, and a new malaria vaccine offer hope. However, the rapid evolution and adaptation of mosquitoes pose ongoing challenges. These concerns extend beyond Africa, as climate change creates favorable conditions for mosquitoes carrying various diseases to thrive worldwide.