Almost everyone knows that one person who seems immune to mosquito bites. While others are constantly swatting and scratching, they sit comfortably without a single bite. It often feels like a superpower. The truth is far more fascinating. Mosquitoes do not randomly choose their victims. They use a complex system of smell, heat detection, and chemical sensing to find the perfect target. Scientists have discovered that some people naturally emit stronger signals that attract mosquitoes, while others produce fewer of the cues these insects seek. So, why do mosquitoes seem obsessed with some people and ignore others? The answer lies in a surprising mix of biology, genetics, and everyday habits.
