As the world focuses on Zika’s rapid advance in the Americas, experts warn the virus that originated in Africa is just one of a growing number of continent-jumping diseases carried by mosquitoes threatening swathes of humanity. The battle against the insects on the streets of Brazil is the latest in an ancient war between humankind and the Culicidae, or mosquito, family which the pests frequently win.

Today, mosquito invaders are turning up with increasing regularity from Washington DC to Strasbourg, challenging the notion that the diseases they carry will remain confined to the tropics, scientists documenting the cases told Reuters. Ironically, humans have rolled out the red carpet for the invaders by transporting them around the world and providing a trash-strewn urban landscape that suits them to perfection. READ MORE