China seals city as its worst virus outbreak in a year grows

BEIJING (AP) — China's worst coronavirus outbreak since the start of the pandemic a year and a half ago escalated Wednesday with dozens more cases around the country, the sealing-off of one city and the punishment of its local leaders.

Since that initial outbreak was tamed last year, China's people had lived virtually free of the virus, with extremely strict border controls and local distancing and quarantine measures stamping out scattered, small flareups when they occurred.

Now, the country is on high alert as an outbreak of cases connected to the international airport in the eastern city of Nanjing touched at least 17 provinces. China reported 71 new cases of COVID-19 from local transmission Wednesday, more than half of them in coastal Jiangsu province, of which Nanjing is the capital.

In Wuhan, the central city where the first cases of COVID-19 were identified in late 2019, mass testing has shown some of its newly reported cases have a high degree of similarity to cases discovered in Jiangsu province. Those cases have been identified as being caused by the highly transmissible delta variant that first was identified in India.

Meanwhile, another COVID-19 hotspot was emerging in the city of Zhangjiajie, near a scenic area famous for sandstone cliffs, caves, forests and waterfalls that inspired the on-screen landscape in the “Avatar” films.

The city ordered residential communities sealed Sunday, preventing people from leaving their homes. In a subsequent order on Tuesday, officials said no one, whether tourist or resident, could leave the city.

The city government's Communist Party disciplinary committee on Wednesday issued a list of local officials who “had a negative impact” on pandemic prevention and control work who would be punished.

The city itself has only...