If mosquitoes go straight for you, here's what you should know

Part 1 of 2

Mosquitoes are more than a summertime annoyance—they’re carriers of dangerous diseases and can make outdoor life miserable. If it feels like mosquitoes single you out, you’re probably right.

Certain factors like your body chemistry, heat levels, and even what you wear can make you a mosquito magnet. Understanding what draws them in can help you better protect yourself.

Why Mosquitoes Choose You

Scientific studies have shown that mosquitoes are drawn to carbon dioxide, heat, and specific chemicals in human sweat such as lactic acid, ammonia, and uric acid. They can sense carbon dioxide from up to 50 meters away.

Your genes might also be at play—people with Type O blood tend to be more attractive to mosquitoes. All of these factors combine to make some people much more appealing targets than others.

What Makes You More Appealing to Mosquitoes

A number of conditions can make you stand out to mosquitoes. Warmer body temperatures draw them in, which is why pregnant women often get bitten more—they breathe out more carbon dioxide and run hotter than average.

Drinking alcohol can have a similar effect. Even your wardrobe plays a role; mosquitoes are more likely to notice people wearing dark colors because it makes them easier to spot. Recognizing these triggers can help you adjust your habits to avoid bites.

Mosquito Bites Aren’t Just Annoying—They’re Risky

Beyond the itch, mosquito bites carry real health threats. Mosquitoes can transmit serious illnesses like malaria, dengue, Zika, West Nile virus, and chikungunya.

These diseases can cause long-term complications and, in some cases, be fatal. It’s important to know the symptoms of these illnesses and seek medical attention when needed. Protecting yourself from bites is about more than comfort—it’s about protecting your health.