Why Mosquitoes Bite Some People More—and How to Prevent It

Mosquitoes aren’t equally attracted to everyone: factors like blood type (Type O vs A), CO2 output, lactic acid, body heat, and even clothing color can make some people more likely to be bitten. To prevent bites, avoid peak mosquito times (dawn/dusk), cover exposed skin, use a 5% DEET repellent for about 90 minutes of protection, and keep air moving with a fan. Citronella lacks solid evidence; if bitten, treat with ice, hydrocortisone, or non-drowsy antihistamines.