Young women around Australia are being struck down by a mystery neurological illness - with experts fearing social media addiction and pandemic stress is triggering the problem. The Tourette's syndrome-like disorder is seeing teenagers suffering from incontrollable 'tics' - which include outbursts, twitching, pops, noises, swearing, kicking and hitting. Doctors are also witnessing the phenomenon across the globe where previously healthy young women have reported suddenly coming down with violent physical and verbal impulses. But what's causing the rapid increase in cases has parents and medical authorities baffled. There has been a steep increase in similarly reported cases through the...