There are approximately 3,500 mosquito species in the world. Of those, only a few hundred are known to bite humans. And just two have adapted to breed almost exclusively in urban environments where they are in close proximity to people.
The Zika virus epidemic is yet another disease transmitted by mosquitoes. Those tiny insects are responsible for spreading many of the world’s worst diseases such as malaria, dengue fever and yellow fever. According to the World Health Organization, over 400,000 people worldwide died from malaria in 2015.
