what type of blood do mosquitoes like

Mosquitoes generally prefer to bite people with blood type O more than other blood types. Studies have shown that mosquitoes are more attracted to individuals with type O blood, often landing nearly twice as often on them compared to those with type A blood. People with type B blood fall in the middle of this preference spectrum. This preference may be related to certain proteins or chemical signals associated with blood type O, though other factors like body odor, carbon dioxide, heat, and clothing color also influence mosquito attraction.