After analyzing the information from 19 people infected in the three domestic epidemics, we found these similarities and differences.



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Original title: After analyzing the information of 19 people infected in the three domestic epidemics, we found these similarities and differences.

Most of the infected people were found during isolation as close contacts; family infections occurred in both Xinjiang and Sichuan.

The Beijing News (Reporter Dai Xuan) today (December 12) at noon, Xinjiang announced the epidemic situation, Turpan detected 3 asymptomatic infections. Since December 7, 19 cases of new coronary pneumonia have been reported in Chengdu, Sichuan, Mudanjiang, Heilongjiang and Turpan, Xinjiang. A reporter for the Beijing News found that the epidemics in the three places are similar. For example, most of the infected people were found as close contacts during the isolation period, and the close contacts were quarantined; there were also differences, such as Sichuan and Heilongjiang. The first case in Suifenhe was discovered by active medical treatment, while the first cases in Turpan and Dongning, Heilongjiang were discovered by local active screening.

Family infection found in two locations, 8 people in a village in Sichuan tested positive

The reporter combed his hair and found that domestic infections occurred in both Xinjiang and Sichuan.

The Health Commission of the city of Turpan, Xinjiang, announced today that the 3 cases of asymptomatic infections were all relatives.

Today, the Gaochang district of the city of Turpan regularly tested key populations for nucleic acid and found 1 asymptomatic infection. After that, nucleic acid tests were performed on the close contacts and the close contacts of the close contacts, and two more came back positive. The asymptomatic infected person 1 is a 32-year-old man; asymptomatic infected person 2 is his wife, 28 years old; asymptomatic infected person 3 is his mother, 63 years old.

In the current round of the epidemic in Sichuan, 8 infected people were villagers from Group 11 from Taiping Village, Pitong Street, Pidu District, Chengdu. The epidemic was first discovered on December 7 and the confirmed patient was a 69-year-old unemployed woman, Lu Moumou. On December 6, Lu Moumou went to the Pidu District People’s Hospital for cough, sputum and other symptoms, the CT scan of his lungs showed scattered ground glass shadows in both lungs, he was diagnosed the next day. After Lu Moumou’s diagnosis, her husband Zhao Moumou, 71, tested positive for nucleic acid in the close contact isolation test. Zhao Moumou’s chest CT scan also detected abnormalities and it became a confirmed case.

In addition, two relatives were infected.

She Moumou, a 72-year-old woman, is related to Lu Moumou, usually living in a different village than Lu Moumou and recently staying at Lu Moumou’s house. On December 8, She XX, as Lu XX’s close contact, tested positive for isolation and was diagnosed as a confirmed case.

Zhao, 20, is the granddaughter of Lu and Zhao, who lives in the Huadu Yunjingtai community in Cuijiadian, Chenghua District. Like She Moumou, he tested positive as a close contact of Lu Moumou on December 8, and was a confirmed case (common type).

The youngest is 14 and the oldest is 72

What is the age distribution of infected people in the three locations?

As of December 11, a total of 12 local infections have been reported in Chengdu, Sichuan, of which 10 were confirmed cases and 2 were asymptomatic infections. Among them, there are 8 patients over 60 years old and 7 people live in Group 11 of Taiping Village, Pitong Street, Pidu District. The youngest infected person is Zhao, 20 years old. The average age of 12 people is almost 63 years. According to the news from yesterday’s Chengdu epidemic prevention and control press conference, among the current 10 confirmed patients, there is 1 severe, 6 normal, and 3 mild.

As of December 11, Heilongjiang had reported 4 local infections, mainly young and middle-aged people, 2 confirmed cases, and 2 asymptomatic infections. The oldest is the first confirmed case, aged 40. The youngest was an asymptomatic infection just added yesterday, a 14-year-old high school student in the city of Suifenhe, a close contact for the confirmed case.

Among the 3 cases of asymptomatic infection reported today in Turpan, Xinjiang, the husband and wife were 32 and 28 years old and the mother of the first infected person was 63 years old.

Among the 19 infected people, the oldest was Zhu Moumou from Chengdu, a 78-year-old man who was a close contact for the confirmed case and tested positive in the second round of nucleic acid tests. The youngest is a 14-year-old high school student in Heilongjiang. Both were asymptomatic infected.

Most of the 19 infected people were detected during isolation.

The reporter saw during the hairstyle that whether it was Sichuan, Heilongjiang or Xinjiang, the vast majority of infected people were quarantined as close contacts after the first case was discovered, and then tested positive during the quarantine period. Another part was positive in community research. The rollout of nucleic acid testing and flow regulation in various locations is very rapid.

According to Liu Yinyong, head of the People’s Government of Chengdu Pidu District, after a case of new coronary pneumonia was diagnosed in the district on December 7, the entire district entered a state of war and the traceability of the source was carried out. out ASAP. As of 6:00 p.m. on December 11, a total of 169 close contacts and 508 sub-closers have been quarantined; 57,476 people in 5 gated areas, including Taiping Village, have undergone centralized nucleic acid testing. With the discovery of new cases, the scope of nucleic acid testing has also expanded. Since 6:00 PM yesterday (December 11), all members of the Pidu District have undergone nucleic acid testing.

Among the 12 infected people in Chengdu, with the exception of Lu Moumou’s first case, which was found at the initiative of seeking medical treatment, 3 people tested positive for residents, and the remaining 8 people were close contacts and they were found in isolation and in tests. .

The four infected people in Heilongjiang were from Dongning City and Suifenhe City. The first infected person in the city of Suifenhe went to Suifenhe People’s Hospital for a nucleic acid test on December 9, and was subsequently diagnosed with a new coronary pneumonia on December 10. The two asymptomatic infections in the area were his close contacts. The nucleic acid test was performed the next day. Positive.

Furthermore, the first confirmed cases in Dongning City, Heilongjiang, and Turpan, Xinjiang, were discovered during active nucleic acid testing by Dongning Customs and regular testing of key populations in Gaochang District of Turpan City.

4 people tested positive on the second test and there was no near near infection

Among the epidemics in the three places, the Sichuan epidemic was previously reported, and it has been 4 days since the first case was confirmed according to the last official report on December 11. The reporter combed his hair and found that 4 infected people tested positive in the second round of nucleic acid tests.

For example, a 72-year-old villager from Group 11 from Taiping Village, Pitong Street, Pidu District, Zhu Moumou, 72, was quarantined and observed as a close contact on December 8, and was detected in the second round of nucleic acid testing on December 10. Diagnosed as a confirmed case.

He is also like Zhu Moumou, 78, who lives in Taiping Village. He is a 78-year-old man. He was also a close contact person for the quarantine observation on December 8. Subsequently, he tested positive in the second round of nucleic acid testing on December 10, and none were diagnosed. Infected symptoms.

Zhang Moumou, 50, who also tested positive during the second round of testing was a confirmed case. What is more special is that it is a close contact of previously reported asymptomatic infections, not a close contact of confirmed patients. The so-called “previously notified asymptomatic infected person” is Li Moumou, a 69-year-old villager from Taiping village who tested positive on December 8 and played mahjong in the village with Zhao Moumou, who was diagnosed on the first day.

The outbreaks occurred late in Heilongjiang and Xinjiang, and there have been no cases of the second round of positive tests.

The reporter warned that after previously infected people circulated through the three places, they not only isolated their close contacts, but also isolated their close contacts, this is based on the seventh edition of the “New Coronavirus” published in mid-September of this year. “Pneumonia Prevention and Control Plan,” which added a new provision, close contacts of close contacts should also be isolated for medical observation. According to information currently released by the three local authorities, no close contacts have tested positive.

Beijing News reporter Dai Xuan

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