Malaria in India has fallen in recent decades — but the risk is still high among hard-to-reach communities. A new study has evaluated the system of ‘malaria camps’ — in which health workers provide targeted interventions before the monsoon.

Transcript

Malaria in India has diminished in past decades — yet the risk is still high among hard-to-reach communities in forested areas that are isolated particularly during the monsoon season. To control the disease in these areas, the government has started a system of ‘malaria camps’, where health workers come to the villages to deliver key interventions, like mass screening and treatment, combined with education, intensified vector control, and maternal and child health visits. A new study has examined the effectiveness of these camps. In 15 villages in the state of Odisha nearly twenty-five hundred people were split into three arms, all receiving the malaria camps at different points. Tests were conducted at baseline and three follow-ups. The first group of villages received the malaria camps for the first time at the baseline visit and subsequently for the duration of the study. The second received the malaria camps for the first time after one year of routine malaria control strategies. The third group of villages was considered a control that had already received malaria camps before the study commenced. There was a statistically significant reduction in malaria parasite infection in study participants overall and for Arm A – the experimental group that received the intervention the longest. The researchers argue that this lower incidence – and the financial feasibility of the program – make malaria camps a promising tool for malaria control in remote areas of Odisha State – in pursuit of India’s goal of malaria elimination by 2030.

Source

The effectiveness of malaria camps as part of the malaria control program in Odisha, India

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The Johns Hopkins Malaria Minute podcast is produced by the Johns Hopkins Malaria Research Institute to highlight impactful malaria research and to share it with the global community.