上海松江公布一例确诊病例 - 2021年08月19日

A 25-year-old female medical worker at Shanghai Songjiang Central Hospital was recently diagnosed with COVID-19, the city's health authorities said on Wednesday.

Her 10 close contacts have received nucleic tests, all of which were negative, and have been quarantined, said Wu Jinglei, director of the Shanghai Health Commission.

Although she had tested negative during previous every-three-day regular nucleic acid tests since August 2, she tested positive during the most recent test despite being fully vaccinated.