Worried about a second outbreak, Wuhan city officials are considering conducting an entire population test to find people without coronary symptoms.
Several recently detected cases of Covid-19 in China did not show symptoms that raised concerns about a second outbreak.
Responding to public concerns, Chinese health officials from April 1 began publicly disclosing patients in this group.
Currently mainland China has 1,075 asymptomatic Covid-19 patients under medical supervision. Of which, 721 were recorded in Hubei Province, the most severely affected area of the first outbreak.
The message to the leader, a public comment section on People.cn, appeared suggesting that the secretary of the Wuhan Party Committee should conduct free tests for all 11 million citizens. city.
The April 1 response on the news site indicated that an anonymous request was forwarded to the relevant authorities for further discussion, according to the Global Times.
Some Chinese epidemiologists predict that the number of asymptomatic cases may decrease in the next 2 weeks after being transformed into a “confirmed case” or ending the quarantine period without showing symptoms. come on.
Responding to a press conference on April 2, epidemiologist Wu Zunyou, member of the China Centers for Disease Control and Prevention, said that asymptomatic patients are likely to account for about one-third of the cases.
The number of infected cases from silent infections accounted for only 4.4% of the total national infection.
Wu cited a study in southern China that found that out of about 1,500 people exposed to virus infections silently only 7 cases were confirmed to be infected.
Further investigation found that these infections had been exposed to both asymptomatic and asymptomatic patients.
Data on the stage and the infectious capacity of asymptomatic patients in China are limited. Mr. Wu acknowledged that this issue requires additional observation and research.
However, Wu Zunyou also reassured people that silent infections also had a confirmed history of contact with Covid-19 patients, or from areas where outbreaks have occurred. In areas where the patient does not appear for more than 2 weeks in a row, the likelihood of detecting a silent infection is relatively low.
The April 2 meeting of China’s central task force on the Covid-19 response also concluded that it needed to step up epidemiological scientific investigations of asymptomatic infections.
Authorities at all levels are required to strengthen reporting, quarantine and medical management for this group of patients, not to hide or misrepresent the situation.