An acid attack against a woman doctor has sent shock waves through Pakistan’s medical sector, sparking strikes and a protest demanding safety and justice for the victim.A man threw acid at Mahnoor Nasir at her hospital in the southern city of Quetta on Saturday, causing burns to 7 per cent of her body, according to the provincial chief minister’s office.Officers killed the suspected perpetrator, Humayun Shah, a lift operator at the medical facility, at a bus station as he tried to...