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BytePith Health provides authoritative reporting on medical advancements, public health policies, and the science of human wellness. In an era of misinformation, we prioritize evidence-based journalism, covering topics from mental health and nutrition to the latest pharmaceutical breakthroughs and healthcare technologies. Our goal is to empower readers with accurate information to make informed decisions about their well-being and the health of their communities.

Experts have advised travellers to keep using Deet-based products despite the findings. Photograph: James Gathany/AP

Can Mosquitoes Learn to Ignore DEET?

Researchers at Virginia Tech and the University of Tours found that repeated exposure to DEET during feeding trains mosquitoes to treat the repellent's scent as a cue for blood — with implications for how and how often people should reapply.