I'm O-positive, and I tend to barely ever get bitten by mosquitos when I'm in a group (but if I'm outside alone sometimes I'll get a bite or two). The only theo

I'm O-positive, and I tend to barely ever get bitten by mosquitos when I'm in a group (but if I'm outside alone sometimes I'll get a bite or two). The only theory that I've ever had was that I sweat an exceptional amount when even feeling slightly warm, and given that mosquitos tend to be out in warmer weather, I've wondered if my odor discourages them if better smelling targets are available