Contact tracing app Al Hosn deployed to fortify Abu Dhabi against sudden covid surge

The platform will also display number of days since a person landed at Abu Dhabi airport.
With a spike in daily infections hovering close to the 4000 mark, Emirati authorities are getting vigilant to strengthen immunity against a new covid wave. The country was among the few that effectively used health-tech as a shot in the arm to contain the virus and relax restrictions soon after global lockdowns.