A member of a medical team sprays disinfectant as a precautionary move amid concerns over the coronavirus disease (COVID-19) outbreak, inside the hall of mummies at the Egyptian museum in Cairo, Egypt March 23, 2020. REUTERS/Mohamed Abd El Ghany

A member of a medical team sprays disinfectant as a precautionary move amid concerns over the coronavirus disease (COVID-19) outbreak, inside the hall of mummies at the Egyptian museum in Cairo, Egypt March 23, 2020. REUTERS/Mohamed Abd El Ghany

Tourists and Egyptians look at different mummies from the Pharaohs era, on display at Mummification Museum in Luxor, Egypt, October 27, 2019. REUTERS/Amr Abdallah Dalsh

A mummy is seen inside a painted coffin discovered at Al-Asasif Necropolis in the Vally of Kings in Luxor, Egypt October 19, 2019. REUTERS/Mohamed Abd El Ghany

A mummy is seen inside a painted coffin discovered at Al-Asasif Necropolis in the Vally of Kings in Luxor, Egypt October 19, 2019. REUTERS/Mohamed Abd El Ghany

Mummy is seen inside a painted coffin discovered at al-Asasif Necropolis in the Vally of Kings in Luxor, Egypt October 19, 2019. REUTERS/Mohamed Abd El Ghany

A mummy's feet are displayed during the presentation of a new discovery in the Monkey Valley near the Valley of the Kings in Luxor, Egypt October 10, 2019. REUTERS/Mohamed Abd El Ghany

The mummy of boy pharaoh King Tutankhamun is on display in his newly renovated tomb in the Valley of the Kings in Luxor, Egypt October 10, 2019. REUTERS/Mohamed Abd El Ghany

The mummy of boy pharaoh King Tutankhamun is on display in his newly renovated tomb in the Valley of the Kings in Luxor, Egypt October 10, 2019. REUTERS/Mohamed Abd El Ghany

The mummy of boy pharaoh King Tutankhamun is on display in his newly renovated tomb in the Valley of the Kings in Luxor, Egypt October 10, 2019. REUTERS/Mohamed Abd El Ghany

The mummy of boy pharaoh King Tutankhamun is on display in his newly renovated tomb in the Valley of the Kings in Luxor, Egypt October 10, 2019. REUTERS/Mohamed Abd El Ghany

The mummy of boy pharaoh King Tutankhamun is on display in his newly renovated tomb in the Valley of the Kings in Luxor, Egypt October 10, 2019. REUTERS/Mohamed Abd El Ghany

Manhattan District Attorney Cyrus R. Vance Jr. speaks during a news conference to announce the return of The Gold Coffin of Nedjemankh, to the people of Egypt, in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid.

The Gold Coffin of Nedjemankh is displayed during a news conference to announce its return the the people of Egypt in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid

Manhattan District Attorney Cyrus R. Vance Jr. speaks during a news conference to announce the return of The Gold Coffin of Nedjemankh, to the people of Egypt, in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid.

Manhattan District Attorney Cyrus R. Vance Jr. speaks during a news conference to announce the return of The Gold Coffin of Nedjemankh, to the people of Egypt, in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid.

Manhattan District Attorney Cyrus R. Vance Jr. speaks during a news conference to announce the return of The Gold Coffin of Nedjemankh, to the people of Egypt, in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid.

Manhattan District Attorney Cyrus R. Vance Jr. speaks during a news conference to announce the return of The Gold Coffin of Nedjemankh, to the people of Egypt, in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid.

Egypt's Foreign Minister Sameh Shoukry and Manhattan District Attorney Cyrus R. Vance Jr. greet each other during a news conference to announce the return of The Gold Coffin of Nedjemankh, to the people of Egypt, in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid

Manhattan District Attorney Cyrus R. Vance Jr. speaks during a news conference to announce the return of The Gold Coffin of Nedjemankh, to the people of Egypt, in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid.

Egypt's Foreign Minister Sameh Shoukry and Manhattan District Attorney Cyrus R. Vance Jr. greet each other during a news conference to announce the return of The Gold Coffin of Nedjemankh, to the people of Egypt, in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid

Egypt's Foreign Minister Sameh Shoukry speaks during a news conference to announce the return of The Gold Coffin of Nedjemankh in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid

Egypt's Foreign Minister Sameh Shoukry and Manhattan District Attorney Cyrus R. Vance Jr. examine The Gold Coffin of Nedjemankh following a news conference announcing its return the the people of Egypt in New York City, U.S., September 25, 2019. REUTERS/Brendan McDermid

The coffin of the pharaonic mummy of Sennedjem is seen near an archaeologist at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

Archaeologists monitor beside the pharaonic mummy of Sennedjem inside the fumigation tent lab at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

A pharaonic mummy of Sennedjem is seen inside the fumigation tent lab after being removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

Members of the media and archaeologists look at the pharaonic mummy of Sennedjem inside the fumigation tent lab at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

A pharaonic mummy of Sennedjem is seen inside the fumigation tent lab after being removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

An archaeologist looks at the pharaonic mummy of Sennedjem after it was removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

An archaeologist looks at the pharaonic mummy of Sennedjem after it was removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

Members of the media are seen in front of the pharaonic mummy of Sennedjem after it was removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh TPX IMAGES OF THE DAY

Egyptian Minister of Antiquities Khaled El-Enany (C) and archaeologists look at the pharaonic mummy of Sennedjem after it was removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

The leg of a pharaonic mummy of Sennedjem is seen after being removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

A pharaonic mummy of Sennedjem is seen after being removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

A pharaonic mummy of Sennedjem is seen inside the fumigation tent lab after being removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

An archaeologist looks on beside the pharaonic mummy of Sennedjem inside the fumigation tent lab at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

Archaeologists speak to the media by the pharaonic mummy of Sennedjem after it was removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

Archaeologists move the pharaonic mummy of Sennedjem inside the fumigation tent lab at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

A pharaonic mummy of Sennedjem is seen after being removed from his coffin at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

Archaeologists move the pharaonic mummy of Sennedjem, after it was removed from his coffin, to the fumigation tent lab at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

Archaeologists move the pharaonic mummy of Sennedjem, after being removed from his coffin, to the fumigation tent lab at the National Museum of Egyptian Civilization (NMEC) in Cairo, Egypt September 21, 2019. REUTERS/Amr Abdallah Dalsh

An archaeologist restores the mummy of Egypt's boy-king Tutankhamun at the Grand Egyptian Museum in Giza, Egypt, August 4, 2019. REUTERS/Mohamed Abd El Ghany

An archaeologist restores the mummy of Egypt's boy-king Tutankhamun at the Grand Egyptian Museum in Giza, Egypt, August 4, 2019. REUTERS/Mohamed Abd El Ghany

An archaeologist restores the mummy of Egypt’s boy-king Tutankhamun next to a sarcophagus at the Grand Egyptian Museum in Giza, Egypt, August 4, 2019. REUTERS/Mohamed Abd El Ghany

A man sits next to a mummy that was discovered near the King Amenemhat II pyramid, south of Cairo, Egypt, July 13, 2019. REUTERS/Mohamed Abd El Ghany

A mummy that was discovered near the King Amenemhat II pyramid is displayed during a presentation, south of Cairo, Egypt, July 13, 2019. REUTERS/Mohamed Abd El Ghany

Two mummies, of a woman and child, are on display at the newly discovered burial site, the Tomb of Tutu, at al-Dayabat, Sohag, Egypt April 5, 2019. REUTERS/Mohamed Abd El Ghany

Two mummies, of a woman and child, are on display at the newly discovered burial site, the Tomb of Tutu, at al-Dayabat, Sohag, Egypt April 5, 2019. REUTERS/Mohamed Abd El Ghany

Two mummies, of a woman and child, are on display at the newly discovered burial site, the Tomb of Tutu, at al-Dayabat, Sohag, Egypt April 5, 2019. REUTERS/Mohamed Abd El Ghany

Two mummies, of a woman and child, are on display at the newly discovered burial site, the Tomb of Tutu, at al-Dayabat, Sohag, Egypt April 5, 2019. REUTERS/Mohamed Abd El Ghany

External trappings of the mummy of Tutankhamun are pictured during a press visit of the Tutankhamun, Treasures of the Golden Pharaoh exhibition, displaying more than 150 original artefacts, at the Grande Halle de la Villette in Paris, France, March 21, 2019. REUTERS/Benoit Tessier

External trappings of the mummy of Tutankhamun are pictured during a press visit of the Tutankhamun, Treasures of the Golden Pharaoh exhibition, displaying more than 150 original artefacts, at the Grande Halle de la Villette in Paris, France, March 21, 2019. REUTERS/Benoit Tessier

External trappings of the mummy of Tutankhamun are pictured during a press visit of the Tutankhamun, Treasures of the Golden Pharaoh exhibition, displaying more than 150 original artefacts, at the Grande Halle de la Villette in Paris, France, March 21, 2019. REUTERS/Benoit Tessier

External trappings of the mummy of Tutankhamun are pictured during a press visit of the Tutankhamun, Treasures of the Golden Pharaoh exhibition, displaying more than 150 original artefacts, at the Grande Halle de la Villette in Paris, France, March 21, 2019. REUTERS/Benoit Tessier

External trappings of the mummy of Tutankhamun are pictured during a press visit of the Tutankhamun, Treasures of the Golden Pharaoh exhibition, displaying more than 150 original artefacts, at the Grande Halle de la Villette in Paris, France, March 21, 2019. REUTERS/Benoit Tessier

Mummies are seen inside a tomb during the presentation of a new discovery at Tuna el-Gebel archaeological site in Minya Governorate, Egypt, February 2, 2019. REUTERS/Amr Abdallah Dalsh

A Egyptian archaeologist examines mummies inside a tomb during the presentation of a new discovery at Tuna el-Gebel archaeological site in Minya Governorate, Egypt, February 2, 2019. REUTERS/Amr Abdallah Dalsh

A Egyptian archaeologist examines a mummy inside a tomb during the presentation of a new discovery at Tuna el-Gebel archaeological site in Minya Governorate, Egypt, February 2, 2019. REUTERS/Amr Abdallah Dalsh

A Egyptian archaeologist examines mummies inside a tomb during the presentation of a new discovery at Tuna el-Gebel archaeological site in Minya Governorate, Egypt, February 2, 2019. REUTERS/Amr Abdallah Dalsh