Several bodies are seen buried in shallow graves on the banks of Ganges river in Prayagraj, India. Saturday, May 15, 2021. Police are reaching out to villagers in northern India to investigate the recovery of bodies buried in shallow sand graves or washing up on the Ganges River banks, prompting speculation on social media that they were the remains of COVID-19 victims. (AP Photo/Rajesh Kumar Singh)
Bodies are buried in shallow graves on the banks of the Ganges at Prayagraj, Uttar Pradesh, India. AP 

India records fewer new Covid-19 cases, but daily death toll still above 4,000