The Straight Dope The Straight Dope The Straight Dope The Straight Dope smell your blood The Straight Dope The Straight Dope: Do mosquitoes prefer certain blood ... The Straight Dope Mosquitoes do not like us all equally. http://www.straightdope.com/columns/...ood-types-plus prefer certain blood types The Straight Dope The Straight Dope puts it succinctly: more prone to contracting malaria The Straight Dope do mosquitoes prefer certain blood types?