A medical worker wearing personal protective equipment (PPE) waits to take swab tests for the coronavirus disease (COVID-19), at Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A patient suffering from the coronavirus disease (COVID-19), is seen inside the Intensive Care Unit (ICU) of the Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A medical worker wearing personal protective equipment (PPE) takes care of a patient suffering from the coronavirus disease (COVID-19), in the Intensive Care Unit (ICU) of the Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

Medical workers wearing personal protective equipment (PPE) gesture as they arrive for their shift to work at the Intensive Care Unit (ICU) treating patients suffering from the coronavirus disease (COVID-19), at Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A medical worker stands outside the emergency ward for patients suffering from the coronavirus disease (COVID-19) at Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

Medical workers wearing personal protective equipment (PPE) take care of a patient suffering from the coronavirus disease (COVID-19), at the Intensive Care Unit (ICU) of the Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A medical worker sits in an area that was designated for mothers and child care but has now been changed to command centre for treatment of patients suffering from the coronavirus disease (COVID-19), at Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A medical worker writes the name of a colleague on his personal protective equipment (PPE) as getting ready to enter the ward treating the coronavirus disease (COVID-19) patients, at Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

Mortuary workers load the body of a person, who died from the coronavirus disease (COVID-19), in an ambulance for cremation, at Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

Mortuary workers prepare to transport the body of a person who died from the coronavirus disease (COVID-19), at Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

Medical workers wearing personal protective equipment (PPE) take care of a patient suffering from the coronavirus disease (COVID-19), at the Intensive Care Unit (ICU) of the Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A patient suffering from the coronavirus disease (COVID-19), prays at the emergency ward of Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A medical worker wearing personal protective equipment (PPE) helps a patient suffering from the coronavirus disease (COVID-19), inside a high-dependency unit ward at the Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A medical worker wearing personal protective equipment (PPE) takes care of a patient suffering from the coronavirus disease (COVID-19), at the Intensive Care Unit (ICU) of the Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

Medical workers wearing personal protective equipment (PPE) look at the reports of a patient suffering from the coronavirus disease (COVID-19) at the emergency ward of Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A medical worker sits on an area that was designated for mothers and child care but has now been changed to command centre for treatment of patients suffering from the coronavirus disease (COVID-19), at Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.

A medical worker helps a patient suffering from the coronavirus disease (COVID-19) to blow a spirometer for increase lung capacity, at the Intensive Care Unit (ICU) of the Max Smart Super Speciality Hospital in New Delhi, India, May 28, 2020.