Fifteen COVID-19 cases including 13 imported cases and two local cases were discharged from hospitals Sunday, leaving 12 local patients still hospitalized in the city, while Shanghai has been deemed low-risk for the epidemic since it downgraded its last medium-risk area to low-risk on Friday. The 15 recovered patients were treated in the designated Shanghai Public Health Clinical Center, including one patient from Pakistan, while the rest are Chinese, with the oldest one 65 years of age. None of them were critically ill. They were treated with anti-infection drugs, traditional Chinese medicine and other solutions. The Pakistani patient had been under treatment for 10 days. “They (medical staff) really took care of me very well,” the patient, who preferred to remain anonymous, said Sunday, noting that he is not worried about the future and said he is grateful to the hospital.