A health worker prepares an injection of the Pfizer-BioNTech vaccine against the coronavirus at a vaccination centre, set up at the Dubai International Financial Center in the Gulf emirate of Dubai, on February 3, 2021.  The United Arab Emirates, which includes Dubai and six other emirates, has suffered a spike in cases after the holiday period.
It was among the first to launch a vast vaccination campaign in December 2020 for its population of nearly 10 million and has administered at least three million doses to more than a quarter of its population, second only to Israel in the global race, according to the German data agency Statista.
 / AFP / Karim SAHIB
A nationwide vaccination drive has proved successful but safety measures remain key to limiting coronavirus infections. AFP    

Sharjah crisis chief says further restrictions could be needed to win Covid-19 fight