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Why Do Mosquitoes Bite Some People More? 3 Science-Backed Reasons

Why Do Mosquitoes Bite Some People More? 3 Science-Backed Reasons

Ever wonder why mosquitoes target you while others nearby escape unscathed? These three factors make certain people prime targets for bites.

Did you know… 1 in 5 people is an especially attractive mosquito magnet.

1. Bacteria on your skin
Our skin hosts countless bacteria that shape our unique body odor. About 10% of these bacteria are shared among people, while the remaining 90% vary—explaining why some odors draw mosquitoes more than others.

2. CO2 emissions
Larger bodies produce more carbon dioxide, helping mosquitoes detect you from afar. That's why adults tend to get bitten more than children, and bigger adults more than smaller ones.

3. Movement and body heat
Active and out of breath? Mosquitoes are drawn to the extra warmth and motion. Running outdoors turns you into an irresistible target.

Frequently bitten by mosquitoes?