People wearing face masks walk in downtown Wellington, New Zealand, Dec. 3, 2021. New Zealand moves to "traffic light" COVID-19 Protection Framework on Dec. 3. The simplified framework has three levels: green, orange and red. Vaccine certificates will provide greater freedom at each level. (Xinhua/Guo Lei)
A person wearing a face mask walks in downtown Wellington, New Zealand, Dec. 3, 2021. New Zealand moves to "traffic light" COVID-19 Protection Framework on Dec. 3. The simplified framework has three levels: green, orange and red. Vaccine certificates will provide greater freedom at each level. (Xinhua/Guo Lei)
People wearing face masks walk in downtown Wellington, New Zealand, Dec. 3, 2021. New Zealand moves to "traffic light" COVID-19 Protection Framework on Dec. 3. The simplified framework has three levels: green, orange and red. Vaccine certificates will provide greater freedom at each level. (Xinhua/Guo Lei)
