2023 World Malaria Report

December 2, 2023

In the recently published 2023 World Malaria Report by the World Health Organization (WHO), it was revealed that India accounted for a staggering 66% of malaria cases in the WHO South-East Asia Region in 2022. Notably, almost half of all cases in the region (46%) were attributed to Plasmodium vivax, a protozoal parasite and the primary cause of recurring malaria.

Rising Malaria Cases Despite Preventive Measures

The report underscores the paradox that, despite efforts to expand access to insecticide-treated nets and preventive medicines for vulnerable populations, the number of malaria cases is on the rise.
In the WHO South-East Asia Region, which constitutes approximately 2% of global malaria cases, there was a 76% decline in malaria cases from 2000 to 2022.
However, the report notes a recent increase in cases, challenging the progress made.

Global Malaria Trends in 2022

Globally, the report estimates 249 million malaria cases in 2022, surpassing the pre-pandemic level of 233 million in 2019 by 16 million cases.
This surge is attributed not only to the disruptions caused by COVID-19 but also to emerging threats such as drug and insecticide resistance, humanitarian crises, resource constraints, and climate change impacts.
The report emphasizes the critical link between climate change and the spread of malaria.

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