The world’s deadliest animal is on the move

‘The deadliest animal in the world is smaller than a pencil eraser and weighs around two-thousandths of a gram — less than the weight of a single raindrop. Every year, it kills an estimated 700,000 people by partaking in what scientists grimly call a “blood meal.” 

It’s the mosquito — and, increasingly, it’s on the move.

These global shifts, which will only accelerate as the planet warms, have sparked concern that the diseases mosquitoes carry will exact an even higher toll in the months and years to come.

In June alone, five cases of locally transmitted malaria were discovered in Texas and Florida: the first cases acquired in the United States in two decades. These cases, experts say, are unlikely to have a connection to warming temperatures — conditions in Florida and Texas are already suitable for malaria-carrying mosquitoes. But as urban heat islands expand and temperatures rise, mosquito-borne diseases are expected to travel outside of their typical regions….’ (The Washington Post)