I drink beer, my wife doesn’t. Mosquitoes love to munch on her. They leave me alone, but the chiggers and no-seeums sure like to bite me. Maybe I’m an outlier.
There may be other attractants. Certain blood types, etc.?
Did you marry her so the mosquitoes would leave you alone?
Yes, mosquitoes do show a preference for certain blood types, particularly type O, which they tend to be more attracted to compared to other blood types like A or B. However, other factors such as body odor, carbon dioxide output, and genetics also play significant roles in mosquito attraction.
Study Result
Blood Type Preference Level
Type O Highest
Type A Lowest
Type B Moderate
Type AB Similar to Type B
A 2019 study found that mosquitoes preferred Type O blood significantly more than Type A blood.
Other studies have shown that while Type O is favored, the differences in attraction between Type O and other blood types like B and AB are less pronounced.
Other Influencing Factors
While blood type plays a role, several other factors also affect mosquito attraction:
Body Odor: Natural body scents, influenced by skin bacteria and sweat, can attract mosquitoes.
Carbon Dioxide: Mosquitoes are drawn to the carbon dioxide we exhale, which is more prevalent in
larger individuals or those who are pregnant.
Body Temperature: Higher body temperatures can make individuals more appealing to mosquitoes.
Clothing Color: Dark colors tend to attract mosquitoes more than lighter colors.