On the evening of May 4, the Central Epidemic Command Center (CECC) reported that after a total of 345 naval personnel aboard the Panshi fast combat support ship were tested this morning, one tested positive for coronavirus disease 2019 (COVID-19). The newly confirmed case didn’t have any symptoms when being tested and was transported to a hospital for medical treatment in isolation. The remaining naval personnel are being released from isolation at 7 pm on May 4 and required to conduct self-health management after returning home.