Wildlife experts have warned that the surge in infections from insect bites is the work of a new species of superfly.

Stuart Hine, entomologist at the Natural History Museum told the Daily Mail, that the rise in insect bites from the fly could be attributed to changing water features in and around cities.
“I suspect it's mostly about changes in human behaviour because of the warmer weather, rather than changes in insect behavior,” he added. “Mosquitoes are the biggest biter, but over the last few years there has been a greater incidence of black flies. They are beginning to breed more in towns and cities.”
Doctors feel warmer temperatures are ideal for the cold-blooded insects.
Source-Medindia