1st returned batch of medical workers finish quarantine in Tianjin(1/4)

A member of medical assistance teams aiding virus-hit Hubei weeps at a ceremony in north China's Tianjin, March 31, 2020. The first returned batch of seven medical assistance teams aiding virus-hit Hubei from Tianjin, including over 700 medics, finished their concentrated quarantine and reunited with their families on Tuesday. (Xinhua/Li Ran)

A member of medical assistance teams attends a ceremony in north China's Tianjin, March 31, 2020. The first returned batch of seven medical assistance teams aiding virus-hit Hubei from Tianjin, including over 700 medics, finished their concentrated quarantine and reunited with their families on Tuesday. (Xinhua/Li Ran)

Members of medical assistance teams attend a ceremony in north China's Tianjin, March 31, 2020. The first returned batch of seven medical assistance teams aiding virus-hit Hubei from Tianjin, including over 700 medics, finished their concentrated quarantine and reunited with their families on Tuesday. (Xinhua/Li Ran)

A member of medical assistance teams aiding virus-hit Hubei weeps at a ceremony in north China's Tianjin, March 31, 2020. The first returned batch of seven medical assistance teams aiding virus-hit Hubei from Tianjin, including over 700 medics, finished their concentrated quarantine and reunited with their families on Tuesday. (Xinhua/Li Ran)