Singapore is deliberately releasing millions of mosquitoes on its residents. Here's why

Singapore is releasing millions of male Aedes mosquitoes infected with Wolbachia bacteria to curb the spread of diseases like dengue. The bacteria prevents eggs from hatching, effectively reducing the mosquito population over time.
Why it matters
This innovative biological control method offers a scalable, non-toxic solution to combat rising mosquito-borne disease threats globally.
If you’re in Singapore and it feels like mosquitoes are suddenly everywhere, you’re not imagining it. In fact, the country has been deliberately releasing more mosquitoes each week. Counterintuitive as it sounds, this isn’t a misstep – it’s a carefully designed public health strategy. As reported by Channel News Asia, the move is rooted in science, aiming to curb the overall mosquito population rather than worsen it. Here’s how it works.
The report relies on scientific consensus and public health strategy explanations without political or ideological framing.
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