Whenever you’re donating blood at your native blood financial institution, they adore it when a kind O is available in. It seems mosquitoes like them, too. A 2019 research revealed within the American Journal of Entomology discovered that when given feeders of various blood sorts (A, B, AB, and O), the mosquitoes spent probably the most time on the feeder of the O blood.
The desire of mosquitoes towards a particular blood sort might have one thing to do with the totally different blood antigens (per Healthline). For instance, A has the A antigen, B has the B antigen, and AB has each antigens on the crimson blood cell floor. O, alternatively, has a precursor antigen generally known as H. This was additional proven within the Journal of Medical Entomology analysis, the place individuals with the H antigen attracted extra mosquitoes than these with the opposite antigens. Within the group, O secretors had 83.3% of mosquitoes touchdown on them in comparison with 46.5% touchdown on A secretors. So, your blood sort might assist to make you extra enticing should you’re O.
Nonetheless, Pfizer states that analysis into the attraction of mosquitoes to particular blood sorts might be flawed and speculative. Subsequently, pores and skin odors and microbiota are a extra vital issue.