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A man shows the green pass on his phone before entering a shopping mall in Abu Dhabi, UAE. Khushnum Bhandari / The National
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A healthcare worker prepares to administer a Covid-19 vaccine in Mogadishu, Somalia. Reuters
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Workers take samples for Covid-19 tests at a drive-through clinic in Auckland, New Zealand. AP
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A monk uses his mobile phone in Ho Chi Minh City, Vietnam. Reuters
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A man reads a newspaper next to closed shops after the government announced an island-wide lockdown in Colombo, Sri Lanka. EPA
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A woman instructs her grandson to clean his hands at the State Fair in Louisville, Kentucky. Reuters
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Medics transport a Covid-positive patient to a hospital in Houston, Texas. AFP
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Members of the security forces guard the Taj Mahal after sunset in Agra, India. EPA
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Vancouver Whitecaps goalkeeper Maxime Crepeau signs autographs before his team's match against Los Angeles FC in Vancouver, Canada. AP
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An employee stands at the entrance of a supermarket to check visitors' health app QR codes and body temperature in Shanghai, China. EPA
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A man shows the green pass on his phone before entering a shopping mall in Abu Dhabi, UAE. Khushnum Bhandari / The National
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A healthcare worker prepares to administer a Covid-19 vaccine in Mogadishu, Somalia. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/MB45AKQEMVJGJ33WJYCGDFZ6LI.jpg?smart=true&auth=286cc3e775e34a2f320a605806e3ef2fce6b4ad53797caedfef04f2a986ad36d&width=400&height=225)
Workers take samples for Covid-19 tests at a drive-through clinic in Auckland, New Zealand. AP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/EBTBPEUA22ZDJMDFG3CAITD4U4.jpg?smart=true&auth=be2d946cd77a3a401f8192e600c465aab672ddfcfe3cfb42376012ee6b0aebd7&width=400&height=225)
A monk uses his mobile phone in Ho Chi Minh City, Vietnam. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/HWU6FWAPRYPOHGJCKU6MKHOCLU.jpg?smart=true&auth=95a1e07621f0f9fb1a4836a67055b2f0e303b13d71739446d95ed13adf289bb2&width=400&height=225)
A man reads a newspaper next to closed shops after the government announced an island-wide lockdown in Colombo, Sri Lanka. EPA
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/LXQ4DCVX4T2PB44UYDJXWI7FEU.jpg?smart=true&auth=9871e2e9c5ec76bb0aeb829ace2648812c099ee6abc6efd348a7f3ceca2e7b83&width=400&height=225)
A woman instructs her grandson to clean his hands at the State Fair in Louisville, Kentucky. Reuters
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Medics transport a Covid-positive patient to a hospital in Houston, Texas. AFP
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Members of the security forces guard the Taj Mahal after sunset in Agra, India. EPA
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/ZICNUT75Q5AUMPPNICELG63DKU.jpg?smart=true&auth=ca9abe47475f465af8e2f5d7db4a441b0e1b499b17cdfa78c0ae523978da78f7&width=400&height=225)
Vancouver Whitecaps goalkeeper Maxime Crepeau signs autographs before his team's match against Los Angeles FC in Vancouver, Canada. AP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/7EKZCRAWYN6PUARMIAY32PMECY.jpg?smart=true&auth=b8249166c55b64e80683b4f50491f7605ed4f449ba6c8840365471dcf94af200&width=400&height=225)
An employee stands at the entrance of a supermarket to check visitors' health app QR codes and body temperature in Shanghai, China. EPA
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A man shows the green pass on his phone before entering a shopping mall in Abu Dhabi, UAE. Khushnum Bhandari / The National
UAE study shows how our genes can affect Covid-19 risk
Scientists analysed the genetic make-up of hundreds of people to gain insights into how the body fights the virus
![Daniel Bardsley](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/https%3A%2F%2Fs3.amazonaws.com%2Farc-authors%2Fthenational%2F4dcffed7-67d1-4c6f-b468-84a82d1ddd22.png?smart=true&auth=e4d7a6e3c76d7ec922e25339bc18538c62bc925936c2316006dc89b8a7becdc6&width=70&height=70)
Daniel Bardsley
28 November, 2021
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