it's tourist season there so people from places like Britain may be behind the current spike in cases.
///After reporting a record-breaking number of new Covid cases in recent weeks, Dubai has enacted a fresh set of regulations in an attempt to reign in the spread of the deadly infection. This comes as the city has been facing criticism globally for reopening businesses and easing curfews in order to attract tourists during the peak year-end holiday season. But UAE authorities blame Covid protocol violations for the sudden rise in cases.
Dubai has introduced a raft of new measures, ranging from shutting down pubs and bars and cracking down on private parties, to testing incoming passengers more aggressively. ///
https://indianexpress.com/article/world/dubai-coronavirus-surge-tourism-blamed-7178506/
All the people you know may not return in good shape. And remember not to take in the many banned medicines, e-cigs and so on.