ISLAMABAD: Indian authorities scrambled Saturday to get oxygen tanks to hospitals where COVID-19 patients were suffocating amid the world’s worst coronavirus surge, as the government came under increasing criticism for what doctors said was its negligence in the face of a foreseeable public health disaster. For the third day in a row, India set a global daily record of new infections. The 346,786 confirmed cases over the past day brought India’s total to more than 16.8 million, behind only...