Health Check
A promising new antimalarial
May 21, 2025
James Gallagher, a BBC health and science correspondent, discusses a revolutionary anti-malarial compound designed to combat the parasites causing most malaria cases. He dives into the challenges of insecticide resistance and innovative solutions combining drug treatments with bed nets. The conversation shifts to President Trump's new executive order on drug pricing, exploring its potential global impact. Additionally, Gallagher highlights the alarming rise of scorpion stings in Brazil linked to urbanization and climate change, presenting a growing public health concern.
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Quick takeaways
- A novel anti-malarial strategy aims to eliminate parasites before they can infect humans by treating mosquitoes with a new compound.
- In the Kurdistan Region of Iraq, a new training program for mental health professionals seeks to address the trauma caused by conflict.
Deep dives
Innovative Approach to Malaria Control
A groundbreaking method to combat malaria involves targeting the parasites before they can infect humans, specifically by treating the mosquitoes themselves. Recent research has identified a compound that can kill the malaria parasite within the mosquito, preventing its transmission. This approach is crucial as malaria continues to affect millions globally, with over 250 million cases reported annually and significant resistance to existing insecticides. By impregnating this compound in bed nets, the aim is to ensure that even surviving mosquitoes cannot transmit the disease during their blood meals.
