BERLIN—Germany announced mandatory tests for travelers returning from high-risk regions after new coronavirus cases breached the 1,000-a-day threshold for the first time since May, fueling fears of a return to an economically disruptive lockdown.
Health Minister Jens Spahn said on Thursday free compulsory testing would be in force from Saturday after the Robert Koch Institute, Germany’s public health agency, reported 1,045 new cases in a single day.