1. Mosquitoes – 1,000,000 – 3,000,000 victims a year
Mosquitoes are undoubtedly the most irritating creatures of nature, but it is not for this reason that they are at the first place in the ranking of the most dangerous animals. Malaria, yellow fever and philalriosis are one of the most serious infectious diseases in the world, and mosquitoes are responsible for their spread. Despite making more and more effective attempts to protect against their bites, each year these insects kill an alarmingly large number of people.