🧠 Researchers discovered that yellow fever mosquitoes exposed to DEET insect repellent can actually learn to associate the chemical's smell with a blood meal, turning a potentially negative experience into a positive one.

🔬 In experiments conducted by Virginia Tech, mosquitoes were trained to link the scent of DEET with food. Later, these trained mosquitoes were attracted to a hand treated with DEET, while untrained mosquitoes avoided it.

🤔 This suggests that DEET doesn't mask human scent, but rather mosquitoes can be trained to be attracted to it when paired with a reward, especially as the repellent's effectiveness wears off.

⚠️ The findings do not advise against using DEET, which remains the "gold standard" for protection, but emphasize the importance of reading product labels for varying concentrations and instructions.

#Mosquitoes #DEET #InsectRepellent