Health experts are raising alarms over the rapid spread of the Anopheles stephensi mosquito, an invasive species originating from South Asia, now reported in several African countries.

Capable of transmitting Plasmodium falciparum and P. vivax malaria parasites, this mosquito poses a major challenge to malaria control strategies. Unlike many other malaria vectors, Anopheles stephensi thrives in urban settings, increasing the risk of transmission in densely populated areas.

The World Health Organization (WHO) has expressed grave concern, warning that its presence could reverse progress made in combating malaria on the continent. The adaptability and resilience of this species underscore the urgent need for enhanced surveillance and innovative interventions to curb its spread.