A patient suffering from the coronavirus disease (COVID-19) waits to get admitted outside the casualty ward at Guru Teg Bahadur hospital, amidst the spread of the disease in New Delhi, India, April 23, 2021. REUTERS/Danish Siddiqui
A patient suffering from coronavirus waits to be admitted outside the casualty ward at Guru Teg Bahadur Hospital in New Dheli. Reuters.

India's hospitals choke under oxygen shortage amid raging pandemic