An Iraqi man wearing a protective face mask checks the teeth of a sheep at a livestock market ahead of the Eid al-Adha celebrations, as the coronavirus disease (COVID-19) outbreak continues in Mosul, Iraq, July 29, 2020. REUTERS/ Khalid al-Mousily

An Iraqi boy dives into the Tigris river to cool down, as the temperature soars in Mosul, Iraq July 27, 2020. REUTERS/Khalid al-Mousily

An Iraqi boy dives into the Tigris river to cool down, as the temperature soars in Mosul, Iraq July 27, 2020. REUTERS/Khalid al-Mousily

An Iraqi boy dives into the Tigris river to cool down, as the temperature soars in Mosul, Iraq July 27, 2020. REUTERS/Khalid al-Mousily

An Iraqi boy dives into the Tigris river to cool down, as the temperature soars in Mosul, Iraq July 27, 2020. REUTERS/ Khalid al-Mousily

A view shows damaged and destroyed houses in the old city of Mosul on the Tigris River in Mosul, Iraq, June 3, 2020. Picture taken June 3, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

A view shows the destroyed houses in the old city of Mosul, Iraq, June 3, 2020. Picture taken June 3, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

Luay Shaker and his wife Rasha Saeed's rented house is seen between the destroyed houses near the Tigris River in the old city of Mosul, Iraq June 3, 2020. Picture taken June 3, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

Najm al-Jabouri (3L, front) walks next to Mansour al-Mareid (4L, front) during a visit to one of Mosul's temporary bridges in Mosul, Iraq, May 30, 2019. Picture taken May 30, 2019. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

Luay Shaker stands at the door of the house he rents with his wife Rasha Saeed in the old city of Mosul, Iraq, May 31, 2020. Picture taken May 31, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

Luay Shaker stands over the remnants of his destroyed house in the old city of Mosul, Iraq, May 31, 2020. Picture taken May 31, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

A view of a damaged bridge leading to the public hospital of Mosul, Iraq June 1, 2020. Picture taken June 1, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

A view shows the destroyed houses in the old city of Mosul, Iraq May 31, 2020. Picture taken May 31, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

Rasha Saeed washes dishes at her rented house in the old city of Mosul, Iraq May 31, 2020. Picture taken May 31, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

Iraqis cross the Tigris River by a boat near a bridge which was destroyed during the war against Islamic State militants in Mosul, Iraq June 1, 2020. Picture taken June 1, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

Najm al-Jabouri speaks alongside Mansour al-Mareid during a meeting in the command operation of Mosul, Iraq June 3, 2019. Picture taken June 3, 2019. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

A view shows the destroyed houses in the old city of Mosul, Iraq June 1, 2020. Picture taken June 1, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

Luay Shaker stands over the remnants of his destroyed house in the old city of Mosul, Iraq May 31, 2020. Picture taken May 31, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

A view shows the destroyed houses and buildings in the old city of Mosul, Iraq June 1, 2020. Picture taken June 1, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

A view of a bridge which was destroyed during the war against Islamic State militants in Mosul, Iraq June 1, 2020. Picture taken June 1, 2020. REUTERS/Abdullah Rashid To match Special Report IRAQ-IRAN/MOSUL

A combination picture shows people praying in Mohammed Al-Milhem mosque, during the holy month of Ramadan in the old city of Mosul, Iraq May 20, 2019. Picture taken May 20, 2019 (top) and the same site, empty, on the first day of the holy month of Ramadan during the outbreak of the coronavirus disease (COVID-19), April 24, 2020. REUTERS/Abdullah Rashid TPX IMAGES OF THE DAY

A general view of an empty Mohammed Al-Milhem mosque on the first day of the holy month of Ramadan during the outbreak of the coronavirus disease (COVID-19), in the old city of Mosul, Iraq April 24, 2020. REUTERS/Abdullah Rashid

A barber wearing a protective face mask cuts the hair of a policeman, following the outbreak of the coronavirus disease (COVID-19), near the old bridge in the old city of Mosul, Iraq April 18, 2020. Picture taken April 18, 2020. REUTERS/Abdullah Rashid TPX IMAGES OF THE DAY

A barber wearing a protective face mask and gloves cuts the hair of a policeman, following the outbreak of the coronavirus disease (COVID-19), near the old bridge in the old city of Mosul, Iraq April 18, 2020. Picture taken April 18, 2020. REUTERS/Abdullah Rashid

A barber wearing a protective face mask and gloves cuts the hair of a policeman, following the outbreak of the coronavirus disease (COVID-19), near the old bridge in the old city of Mosul, Iraq April 18, 2020. Picture taken April 18, 2020. REUTERS/Abdullah Rashid

Iraqi General Mohammed Fadel, wearing a face mask and gloves, following the outbreak of the coronavirus disease (COVID-19), signs documents during a handover ceremony of U.S.-led coalition forces to Iraqi Security Forces as part of a drawdown of coalition troops at the Nineveh presidential palace, in Nineveh, Iraq March 30, 2020. REUTERS/Abdullah Rashid

U.S. Lieutenant Colonel Jace Neuenschwander, a battalion commander in Task Force Nineveh, shakes hands with Iraqi General Mohammed Fadel, who wears a face mask and gloves, following the outbreak of coronavirus disease (COVID-19), during a handover ceremony of U.S.-led coalition forces to Iraqi Security Forces as part of a drawdown of coalition troops at the Nineveh presidential palace, in Nineveh, Iraq March 30, 2020. REUTERS/Abdullah Rashid REFLIE - CORRECTING TITLE

U.S. soldiers are seen before a handover ceremony of U.S.-led coalition forces to Iraqi Security Forces as part of a drawdown of coalition troops at the Nineveh presidential palace, in Nineveh, Iraq March 30, 2020. REUTERS/Abdullah Rashid

Iraqi Army officers wear protective masks, following an outbreak of coronavirus disease (COVID-19), as they walk with U.S. officers before a handover ceremony of U.S.-led coalition forces to Iraqi Security Forces as part of a drawdown of coalition troops at the Nineveh presidential palace, in Nineveh, Iraq March 30, 2020. REUTERS/Abdullah Rashid

An Iraqi soldier wears a protective face mask and gloves, following the outbreak of coronavirus disease (COVID-19), as he stands guard during the hand over of Qayyarah Airfield West from US-led coalition forces to Iraqi Security Forces, in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

An Iraqi soldier wears a protective face mask and gloves, following the outbreak of coronavirus disease (COVID-19), as an Iraqi Air Force C130 lands at Qayyarah Airfield West in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

U.S. soldiers stand guard during the hand over of Qayyarah Airfield West to Iraqi Security Forces, in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

U.S. soldiers stand guard during the hand over of Qayyarah Airfield West to Iraqi Security Forces, in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

An Iraqi soldier wears a protective face mask and gloves, following the outbreak of coronavirus disease (COVID-19), as he stands guard during the hand over of Qayyarah Airfield West from US-led coalition forces to Iraqi Security Forces, in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

U.S. Brigadier General Vincent Barker shakes hands with Iraqi General Mohammed Fadel, as he wears face mask and gloves, following the outbreak of coronvavirus disease (COVID-19), during the hand over of Qayyarah Airfield West from US-led coalition forces to Iraqi Security Forces, in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

Iraqi soldiers wear protective face masks and gloves, following the outbreak of coronavirus disease (COVID-19), as a U.S. soldier stands guard during the hand over of Qayyarah Airfield West from US-led coalition forces to Iraqi Security Forces, in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

Iraqi soldiers wear protective face masks, following the outbreak of coronavirus disease (COVID-19), as they stand guard during the hand over of Qayyarah Airfield West from US-led coalition forces to Iraqi Security Forces, in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

An Iraqi soldier wears a protective face mask and gloves, following the outbreak of coronavirus disease (COVID-19), as he stands guard during the hand over of Qayyarah Airfield West from US-led coalition forces to Iraqi Security Forces, in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

An Iraqi soldier wears a protective face mask and gloves, following the outbreak of coronavirus disease (COVID-19), as he stands guard during the hand over of Qayyarah Airfield West from US-led coalition forces to Iraqi Security Forces, in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier Al-Sudani

U.S. Brigadier General Vincent Barker shakes hands with Iraqi General Mohammed Fadel during the hand over of US-led coalition forces to Iraqi Security Forces at Qayyarah Airfield West in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier al-Sudani

A U.S. soldier is seen during the hand over of US-led coalition forces to Iraqi Security Forces at Qayyarah Airfield West in the south of Mosul, Iraq March 26, 2020. REUTERS/Thaier al-Sudani

A man stands in front of his flooded house after heavy rainfall in east Mosul, Iraq March 18, 2020. REUTERS/Abdullah Rashid

Volunteers search for people who need help on a flooded area after heavy rainfall in east Mosul, Iraq March 18, 2020. REUTERS/Abdullah Rashid TPX IMAGES OF THE DAY

Volunteers search for people who need help on a flooded area after heavy rainfall in east Mosul, Iraq March 18, 2020. REUTERS/Abdullah Rashid

A flooded street is seen after heavy rainfall in east Mosul, Iraq March 18, 2020. REUTERS/Abdullah Rashid

A combination picture shows the old bridge of Mosul with cars (top) March 14, 2020 and seen empty during a curfew imposed by Iraqi authorities, following the outbreak of coronavirus, in Iraq March 15, 2020. REUTERS/Abdullah Rashid

An old bridge is seen empty during a curfew imposed by Iraqi authorities, following the outbreak of coronavirus, in the old city of Mosul, Iraq March 15, 2020. REUTERS/Abdullah Rashid

Cars are seen on the old bridge of Mosul, Iraq March 14, 2020. Picture taken March 14, 2020. REUTERS/Abdullah Rashid

A combination photo shows a general view of Nabi Younes market in east Mosul, Iraq on March 12, 2020, and during a curfew imposed by Iraqi authorities, following the outbreak of coronavirus on March 15, 2020. REUTERS/Abdullah Rashid

General view of Nabi Younes market in east Mosul, Iraq March 12, 2020. Picture taken March 12, 2020 REUTERS/Abdullah Rashid

General view of the empty Nabi Younes market during a curfew imposed by Iraqi authorities, following the outbreak of coronavirus, in east Mosul, Iraq March 15, 2020. REUTERS/Abdullah Rashid

A volunteer sprays a building with disinfectants to combat an outbreak of coronavirus during a curfew imposed by Iraqi authorities, in the old city of Mosul, Iraq March 15, 2020. REUTERS/Abdullah Rashid

Iraqi young volunteers spray with disinfectants to combat an outbreak of coronavirus during a curfew imposed by Iraqi authorities, in the old city of Mosul, Iraq March 15, 2020. REUTERS/Abdullah Rashid

A volunteer sprays with disinfectants to combat an outbreak of coronavirus during a curfew imposed by Iraqi authorities, in the old city of Mosul , Iraq March 15, 2020. REUTERS/Abdullah Rashid

Iraqi young volunteers spray with disinfectants to combat an outbreak of coronavirus during a curfew imposed by Iraqi authorities, in the old city of Mosul, Iraq March 15, 2020. REUTERS/Abdullah Rashid

A combination picture shows people shopping at the Nabi Younes market (top) March 11, 2020 and the empty market during a curfew imposed by Iraqi authorities, following the outbreak of coronavirus, in east Mosul, Iraq March 15, 2020. REUTERS/Abdullah Rashid

The Nabi Younes market is seen empty during a curfew imposed by Iraqi authorities, following the outbreak of coronavirus, in east Mosul, Iraq March 15, 2020. REUTERS/Abdullah Rashid

Crowds of people shop at the Nabi Younes market, east Mosul, Iraq March 11, 2020. Picture taken March 11, 2020 REUTERS/Abdullah Rashid

Members of the medical team check the temperature of Iraqi men, following the coronavirus outbreak, at the entrance checkpoint of South Mosul, Iraq February 26, 2020. REUTERS/Abdullah Rashid? ??

A member of the medical team checks the temperature of an Iraqi man, following the coronavirus outbreak, at the entrance checkpoint of South Mosul, Iraq February 26, 2020. REUTERS/Abdullah Rashid?