India's trajectory runs against the global one. The WHO's World Malaria Report 2025 estimated 282 million malaria cases and about 610,000 deaths worldwide in 2024, roughly nine million cases more than the previous year. India, by contrast, exited the WHO's High Burden to High Impact group in 2024 - the grouping of countries carrying the heaviest malaria load - which was the first formal international recognition that the country had moved out of the worst-affected tier. The World Malaria Report 2024 had put India's estimated cases at about 2 million in 2023, down from 6.4 million in 2017, a fall of about 69 per cent, with estimated deaths down from 11,100 to 3,500 over the same period. What remains is the hardest part of any elimination campaign: the last districts are the most difficult ones, and WHO certification as malaria-free requires zero indigenous cases sustained for three consecutive years, which is why the milestone of zero indigenous transmission by 2027 is what makes elimination by 2030 arithmetically possible.

Elimination is a different problem from control, and the review's language shows the switch has been made: the stated focus is now preventing resurgence rather than reducing numbers. That distinction matters because the districts reporting zero indigenous cases are not safe - an imported case landing in a district where the Anopheles vector still breeds can restart transmission, which is why surveillance cannot be withdrawn when the case count reaches zero. The review's second emphasis is equally examinable: malaria cannot be ended by the health system alone. Water-logging, drainage and breeding-site elimination sit with Rural Development, Urban Development and Panchayati Raj institutions, and self-help groups and community volunteers are being asked to report fever cases and remove standing water. That is a textbook example of convergent, multi-departmental public-health delivery, the model UPSC repeatedly asks candidates to evaluate.