Back home, a 2016 estimate by the Ministry of Health said India can eliminate malaria by 2030 meaning the little island country is ahead of us by 14 years while we continue to struggle.

WHO hailed it as a ‘remarkable public health achievement’

For sure, it’s an impressive achievement considering the island’s tropical climate, which made it particularly fertile to mosquito populations. It receives four times as much rainfall as its nearest neighbour, India, which is still at risk for the disease. 

Apart from the climactic conditions, there were several other odds to win over, including the two-decade-long civil war.

First, let’s understand how bad was the situation

In the 1930s, Sri Lanka faced a massive epidemic of over 500,000 cases. In the 1950s, it was considered one of the countries worst affected by malaria with as many as 92,000 cases reported in 1953. Springing into action, the officials then began an intensive public health campaign, relying on DDT to kill mosquitoes and chloroquine to cure the disease. And it sure was a major success when, in 1963, it managed to reduce the number of cases to just 17.

But the success was short-lived as the campaign failed due to shortage of funds with malaria cases again rising above 500,000 by 1969. In 1991, the number of malaria cases was nearly 400,000. The worst was yet to come when in 1995 the civil war broke out again after a 100-day ceasefire and 142,000 cases of malaria were reported. In 1998, 115 people died of malaria and it is then that government launched a fierce battle against the life-threatening disease.

What were the measures taken thereafter?

• Community partnership: In 2009, the Sri Lankan Ministry of Health launched a malaria elimination programme, funded in part by the Global Fund to fight AIDS, Tuberculosis and Malaria. It set itself two goals: To make the country free of Plasmodium Falciparum strain of malaria by 2012, and of Plasmodium Vivax by 2014. The strategy was to intensively target the parasite in addition to targeting the mosquito, says this report by Indian Express.
• Health access for all: The ministry also used adaptive strategies, such as deploying mobile malaria clinics, boosting public health awareness campaigns and insecticide-treated nets, that allowed the program to work around zones of conflict and inaccessible areas, according to a study by the Global Health Group.

• Strict surveillance and medicines: The government made sure to screen blood samples drawn in public clinics and hospitals for malaria infection, and officials established a nationwide electronic case-reporting system. The government also controlled all anti-malarial medicines and solely distributed it.
•  To target the disease more intensively, the campaign also provided drugs to people who may unknowingly be carrying the parasite (because it can survive in humans for more than 10 years). The Sri Lankan government also ran 24-hour hotline to track and treat patients in isolation. 

This is how the WHO explains this victory: “The change in strategy was unorthodox, but highly effective. Mobile malaria clinics in high transmission areas meant that prompt and effective treatment could reduce the parasite reservoir and the possibility of further transmission. Effective surveillance, community engagement and health education, meanwhile, enhanced the ability of authorities to respond, and mobilized popular support for the campaign.”

Sri Lanka also now hopes that India is able to eliminate malaria too, as there is every danger of it returning to the island through infected tourists, business travelers and Buddhist pilgrims. 

What should India learn from Lanka’s success?

To counter malaria, Sri Lanka adjusted its strategy to intensively target the parasite in addition to targeting the mosquito which India needs to replicate. Its success story also demonstrates the importance of grass-roots community engagement and a whole-of-society approach when it comes to tackle such a disease. Also the country didn’t deter from practicing unorthodox methods like mobile malaria clinics which our country exactly needs to follow.

India also will have to reach out to marginalised societies living in inaccessible areas and in border/forest districts in the North and the North-East by taking the help of Army and global communities, just like Sri Lanka did. 

Apart from all this, a strong political determination, a sturdy health system and an aggressive and stubborn fight against these diseases is the only way to go. Sri Lanka did it, it’s high time we do that too!