NEW DELHI (NYTIMES) - Dozens of bodies washed up on the banks of the Ganges this week, most likely the remains of people who perished from Covid-19. States in southern India have threatened to stop sharing medical oxygen with each other, fiercely protective about holding on to whatever they have as their hospitals swell with the sick and infections skyrocket. And at one hospital in Andhra Pradesh, a rural state in southeastern India, furious relatives went on a rampage in the intensive care unit after lifesaving oxygen suddenly ran out - the latest example of the same tragedy repeating itself, of patients dying while gasping for air.