The Malaria Burden: A South African Perspective

Abstract

Malaria is a deadly disease caused by protozoan pathogens of the Plasmodium parasite. Transmission to humans occurs through the bite of an infected female Anopheles mosquito. According to the World Health Organization (WHO), an estimated 247 million cases of malaria were recorded worldwide in 2021, with approximately 619 000 malaria deaths. Te initial signs of malaria can be mild and challenging to diagnose due to the signs and symptoms being similar to those of other illnesses. Te malaria burden remains largely concentrated in the WHO sub-Saharan African region and has been recognised as a signifcant contributor to morbidity and mortality. Tis review aims to contribute to the existing knowledge on malaria in South Africa, a region within subSaharan Africa, focusing on the epidemiology and life cycle of the malaria parasite as well as diagnostic approaches for detecting malaria. In addition, nonpharmacological and pharmacological interventions for treating and preventing malaria infections will also be discussed herein. While there has been a signifcant reduction in the global burden of this disease, malaria remains a public health issue in South Africa. As such, the implementation of efective preventative measures and strategies, early diagnosis, and appropriate treatment regimens are crucial to reducing the malaria burden in South Africa.