(Fighting against New Coronary Pneumonia) Experts: Most of the patients in "Changyang" detected protective antibodies and no infection has occurred.
China News Agency, Beijing, May 3 (Reporter Li Yanan) The Joint Defense and Control Mechanism of the State Council of China held a press conference on the 3rd to address the fact that a small number of patients with new coronary pneumonia have been tested positive for a long time. Zong An said that the vast majority of "Changyang" patients have detected protective IgG antibodies, and have not yet been infected with family members or other close contacts.
Liang Zongan pointed out that the infectivity of patients in "Changyang" cannot be completely ruled out, but as a source of infection, the possibility of infection is small and further research is needed.
He said that at present, most of the nucleic acid test results of "Changyang" patients have turned negative, and those who have not turned negative are still being isolated at a fixed point, and the risk of disease retransmission due to "Changyang" is low.
As for whether "Changyang" patients need further treatment, Liang Zongan said that if there is no other underlying disease, no treatment is needed. But because the nucleic acid test result is still positive, it is necessary to do further isolation and observation. (Finish)