HealthSouth AfricaJohannesburg struggles under omicron surge02:30This browser does not support the video element.HealthSouth AfricaAdrian Kriesch12/18/2021December 18, 2021South Africa's current wave of coronavirus infections is centered around Johannesburg, a city that has just elected its first black female mayor — who's also a doctor. DW's Adrien Kriesch joins her as she gets to work under challenging conditions.Copy linkAdvertisement