Tourists walk through Sheikh Zayed Grand Mosque at dusk in Abu Dhabi, United Arab Emirates, Wednesday, Dec. 9, 2020. Abu Dhabi announced Wednesday it would resume "all economic, tourism, cultural and entertainment activities in the emirate within two weeks." It attributed the decision to "successes" in halting the spread of the coronavirus. (AP Photo/Jon Gambrell)

FILE - In this April 2, 2020, file photo taken through a tinted car window, a technician takes a nasal swab for a coronavirus detection test at a drive-thru testing facility in Abu Dhabi, United Arab Emirates. The United Arab Emirates said Wednesday, Dec. 9, 2020, that a Chinese coronavirus vaccine by Sinopharm tested in the federation of sheikhdoms is 86% effective, though it released few details. (AP Photo/Jon Gambrell, File)

The Sheikh Zayed Grand Mosque is seen with its lights on at dusk in Abu Dhabi, United Arab Emirates, Wednesday, Dec. 9, 2020. Abu Dhabi announced Wednesday it would resume "all economic, tourism, cultural and entertainment activities in the emirate within two weeks." It attributed the decision to "successes" in halting the spread of the coronavirus. (AP Photo/Jon Gambrell)

A model of a coronavirus is displayed next to boxes for COVID-19 vaccines at an exhibit by Chinese pharmaceutical firm Sinopharm at the China International Fair for Trade in Services (CIFTIS) in Beijing, Saturday, Sept. 5, 2020. China said Friday, Oct. 9, 2020, that it is joining the COVID-19 vaccine alliance known as COVAX. (AP Photo/Mark Schiefelbein)

A tourist walks through Sheikh Zayed Grand Mosque at dusk in Abu Dhabi, United Arab Emirates, Wednesday, Dec. 9, 2020. Abu Dhabi announced Wednesday it would resume "all economic, tourism, cultural and entertainment activities in the emirate within two weeks." It attributed the decision to "successes" in halting the spread of the coronavirus. (AP Photo/Jon Gambrell)