90% of recovered COVID-19 patients in Wuhan suffering from lung damage: report
Beijing: Ninety per cent of a sample group of coronavirus-recovered patients from a prominent hospital in China's Wuhan city where the pandemic broke out have reported lung damage and five per cent of them are again in quarantine after testing positive for the virus, according to a media report on Wednesday.
A team at the Zhongnan Hospital of Wuhan University led by Peng Zhiyong, director of the hospital's Intensive Care Unit, has been conducting follow-up visits with '100 recovered patients' since April.
The first phase of this one-year programme finished in July. The average age of the patients in the study is 59.
According to the first phase results, 90 per cent of the patients' lungs are still in a damaged state, which means their lungs ventilation and gas exchange functions have not recovered to the level of healthy people, state-run Global Times reported.
Peng's team conducted a six-minute walking test with the patients. They found that the recovered patients could only walk 400 metres in six minutes while their healthy peers could walk 500 metres in the same period.
Some recovered patients have to rely on oxygen machines even three months after being discharged from the hospital, Liang Tengxiao, a doctor from the Dongzhimen Hospital, Beijing University of Chinese Medicine, was quoted as saying by the report.
Liang's team is also conducting follow-up visits with recovered patients aged above 65.
The results also showed that antibodies against the novel coronavirus in 10 per cent of the 100 patients have disappeared.
Five per cent of them received negative results in COVID-19 nucleic acid tests but positive results in Immunoglobulin M (IgM) tests, and thus have to be quarantined again, the report said.
IgM is usually the first antibody produced by the immune system when a virus attacks. A positive result in an IgM test usually means that a person has just been infected by the virus.
It is still unclear if this means these people have been infected again.
The 100 patients' immune systems have not fully recovered as they showed a low level of B cells -- - a primary force for killing viruses in the human body -- but a high level of T cells which only recognise viral antigens outside infected cells.
"The results revealed that the patients' immune systems are still recovering," Peng said.
The patients also suffered depression and a sense of stigma. Most of the recovered patients told the team that their families were not willing to have dinner with them at the same table, the report said.
Less than half of the recovered patients have returned to work, it said.
The findings are significant as the coronavirus first emerged in Wuhan city.
Hubei province for which Wuhan is the provincial capital has reported a total of 68,138 confirmed COVID-19 cases till now. The disease has claimed 4,512 lives in the province, according to the official data.
China reported 27 new confirmed COVID-19 cases on Tuesday, including 22 locally-transmitted cases, the National Health Commission (NHC) said on Wednesday.
All locally-transmitted cases were reported in Xinjiang Uygur Autonomous Region, the NHC said.
On Tuesday, five new imported cases were also reported. Of the cases, two were reported in Shanghai and one each in Beijing, Sichuan and Shaanxi, the commission said.
As of Tuesday, the total number of confirmed COVID-19 cases had reached 84,491, including 810 patients who were still being treated, with 36 in severe condition.
Altogether 79,047 people had been discharged after recovery, and 4,634 had died of the disease in the mainland, the NHC said.
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Ballari clash: Sriramulu, Janardhana Reddy hold press meet; statue unveiling postponed
Ballari: Former minister B Sriramulu and Gangavathi MLA Gali Janardhana Reddy addressed a joint press conference on Friday, a day after a violent clash broke out between rival Reddy groups over the installation of banners ahead of the Valmiki statue unveiling programme in the city.
Speaking to reporters, Sriramulu said the death of Rajasekhar Reddy, who was killed by a gunshot during the clash, was painful. He said he and his party would stand by the victim’s family and extend support to them. Alleging that Ballari MLA Nara Bharath Reddy was responsible for the incident, Sriramulu demanded legal action against him and called for a thorough probe to establish whose bullet caused Rajasekhar Reddy’s death.
Sriramulu further alleged that the clash was premeditated, claiming that a group had come near their residence with petrol-filled beer bottles and stones, allegedly with the intention of attacking them. He also alleged that there was an attempt to assault Janardhana Reddy.
Janardhana Reddy, addressing the media, said the incident had made him fear for his life. He alleged that there was an attempt to kill him and held Bharath Reddy responsible for the violence. Former minister Somasekhar Reddy, BJP Ballari district leaders and party workers were also present at the press meet.
The clash occurred on Thursday night in the Havambhavi area when rival groups confronted each other over putting up banners for the Valmiki statue unveiling scheduled for January 3. During the violence, a Congress worker was shot dead. Police have registered four separate cases in connection with the incident, including one taken up suo motu.
Responding to the allegations, Ballari MLA Bharath Reddy said the party was mourning the loss of its worker, Rajasekhar Reddy, whom he described as a close associate. He accused Janardhana Reddy of trying to divert attention from illegal mining issues and said the death had cast a shadow over the planned celebrations. He announced that the Valmiki statue unveiling programme had been postponed due to the prevailing atmosphere of grief.
Meanwhile, Ballari Rural MLA B Nagendra confirmed that the statue unveiling event had been temporarily deferred following the clash and on the advice of the Chief Minister. He said the programme would be held on a later date under the leadership of the Chief Minister and senior ministers. Nagendra also criticised Janardhana Reddy, saying there was no place for what he described as a “Republic of Ballari” mindset under the present administration, and asserted that the government would not allow any form of intimidation or lawlessness.
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