Why mosquitoes love certain people. The surprising link to blood type and summer strolls

Our blood plays a pivotal role in the mosquito's reproductive process. Female mosquitoes extract protein from their blood that is vital for the growth of their eggs.

So, it's hardly surprising that these insects, whenever possible, descend upon humans with unabated enthusiasm. However, not everyone is equally prone to the wrath of these small yet combative creatures.

While some people relax carefreely at barbecues or during evening strolls, others are locked in constant battle with persistent insects. According to Professor Jonathan Day of Florida University, an entomologist who has studied mosquitoes for over fifteen years, this scenario is a reality for nearly 20 percent of the population.

Our blood type plays a significant role in this. Research suggests mosquitoes tend to land on individuals with blood type O twice as often as those with blood type A.

Those with blood type B occupy a middle ground. Yet, there's another intriguing association with human blood that scientists have discovered.

We emit a subtle chemical signal that informs mosquitoes of our blood type. Roughly 85 percent of people emit this detectable signal, while the remaining 15 percent successfully mask this crucial information.

Research also suggests moderation in physical exertion during summer. The scent of ammonia, as well as sweat that is produced during strenuous activity, serve as a potent attractor for mosquitoes.