Under bright blue skies, nearly 2,000 students gathered this month for the start of school at Hanyang No. 1 High School in Wuhan, the Chinese city where the coronavirus first emerged.

Medical staff stood guard at school entrances, taking temperatures. Administrative officials reviewed the students’ travel histories and coronavirus test results. Local Communist Party cadres kept watch, making sure teachers followed detailed instructions on hygiene and showed an "anti-epidemic spirit.”

"I’m not worried,” a music teacher at the school, Yang Meng, said in an interview. "Wuhan is now the safest place.”