Medical workers wave to thank people for showing respect at the Medical City in Baghdad, Iraq, on June 3, 2020. Iraq's Health Ministry on Wednesday said that the total number of COVID-19 cases jumped to 8,168 after setting a new record of daily increase with 781 infections. (Photos: Xinhua)

Medical workers gesture to thank people for showing respect at the Medical City in Baghdad, Iraq, on June 3, 2020. Iraq's Health Ministry on Wednesday said that the total number of COVID-19 cases jumped to 8,168 after setting a new record of daily increase with 781 infections.

A police officer gives flowers to medical workers to show respect in Baghdad, Iraq, on June 3, 2020. Iraq's Health Ministry on Wednesday said that the total number of COVID-19 cases jumped to 8,168 after setting a new record of daily increase with 781 infections.

A medical worker gestures to thank people for showing respect at the Medical City in Baghdad, Iraq, on June 3, 2020. Iraq's Health Ministry on Wednesday said that the total number of COVID-19 cases jumped to 8,168 after setting a new record of daily increase with 781 infections.