On the morning of February 1st, in the nucleic acid testing room of Xinjiekou Community Health Service Center, many people who prepare to return home during the Spring Festival came here for nucleic acid testing. Because those returning home during the Spring Festival need to hold a negative result of nucleic acid testing certificate within 7 days, the staff of Nanjing's 159 nucleic acid tests sampling service stations worked overtime and orderly that people need not to rush to the hospital.
