A medical worker gets her hands sterilized at a nucleic acid testing site in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A police officer works at a checkpoint in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A medical worker is seen at a nucleic acid testing site in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

Staff members replenish the vegetable sector at a supermarket in Tonghua, northeast China's Jilin Province, Jan. 18, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A medical worker is seen at a nucleic acid testing site in Jinchang Village of Jinchang Town, Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A staff member is seen at a nucleic acid testing site in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A medical worker collects samples at a nucleic acid testing site in Jinchang Village of Jinchang Town, Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

Staff members disinfect each other at a community in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 22, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A sanitation worker cleans the street in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

Sanitation workers transfer trash in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 19, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A staff member works at a nucleic acid testing site in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A staff member uses phone at a nucleic acid testing site in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

Volunteers pose for a photo in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 22, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A medical staff collects samples at a nucleic acid testing site in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

Medical workers transfer residents at a community in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 22, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)

A staff member checks medical supplies in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 21, 2021. Northeast China's Jilin Province on Thursday reported 19 new confirmed COVID-19 cases and seven new asymptomatic infections, the provincial health commission said Friday. Of the new confirmed cases, 10 were reported in the provincial capital Changchun and nine in the city of Tonghua. The new confirmed cases include one that was previously reported as an asymptomatic case. Of the new asymptomatic cases, five were reported in Tonghua and two in Changchun. As of Thursday, there were 319 confirmed locally transmitted cases and 45 asymptomatic infections in the province. (Xinhua/Xu Chang)