Singapore battles record dengue outbreak with more than 26000 cases
Image Credit: shortpedia
From the high balcony of a Singapore public housing block, an environment official steadies his mosquito launcher, the latest contraption authorities have devised to combat a record outbreak of the tropical disease dengue. With the click of a button and whirr of a fan, a hatch opens and 150 lab-reared male mosquitoes are sent flying, off in search of a female companion with whom they can mate but not reproduce.