What blood type attracts mosquitoes?

Research indicates that mosquitoes may be attracted to people with Type O blood more than other blood types. Several studies have shown that mosquitoes land on individuals with Type O blood almost twice as frequently as those with Type A blood. However, it's crucial to remember that other factors, like body odor, heat, and even colors, also contribute to mosquito attraction. So, while having Type O blood might increase your chances of getting bitten, it's not the sole determining factor.