The latest official website news from Shaanxi Health Commission: On July 4 (Monday), 7 new confirmed cases and 2 asymptomatic cases were found in Xi'an.
As of now, there are 10 locally confirmed cases and 8 asymptomatic cases in Xi'an. The transmission map shows that the summer epidemics all pointed to the same location, and the transmission chain showed "1 to 12" and secondary transmission. The completed gene sequencing of shows that this time Omikron has stronger spreading power.
Latest: Map of the spread of this epidemic
Currently, Shaanxi Provincial Center for Disease Control and Prevention has completed whole genome sequencing - identified as the Omikeron BA5 variant . Compared with the previously popular BA2.2, it has stronger transmission ability, faster transmission speed and stronger immune evasion ability.
"Guangming.com" published on July 5: "First, the BA.1 variant set off an unprecedented epidemic peak around the world; in March and April this year, BA.2 gradually replaced BA.1, leading to new epidemics in Europe and the United States. Entering June, the spread of BA.4 and BA.5 variants has intensified the epidemic situation in Europe, Israel and other places.
In Shaanxi, the epidemic strain appeared at the beginning of the year as "Omicron BA.2 subtype". This time, the Omicron strain is a BA5 mutant strain.
Yesterday (July 4), the relevant person in charge of the relevant departments of disease control in Shaanxi Province said in an interview with the media: "In this round of epidemic in Xi'an, many positive cases were found in a short period of time, and the cases' contact with social personnel is more complicated. The current source of infection It is still unclear, and the current epidemic situation is severe and complex"
The spread map of this epidemic ◎Cartography/Chengji Think Tank
Judging from the current situation, this epidemic is all pointing to the same place (see "Xi'an's latest spread map:" "The path of Chuanduo" is clear, and there are common intersections in tracing the origins").
According to Shaanxi Health Network news, (Monday) was added on July 5, and another "1+1" arrived at the same place on the same day:
June 30, 2022 (Thursday) , arrived in great fashion Recycling Art Museum (Renewable Resources Trading Market) . However, the published information and action tracks show that they are not related to the first confirmed case reported on July 2, and there may be an "intersection of time and space" . According to the latest transmission chain map of
, the first case was reported on (Saturday), July 2. Currently, "1 spreads to 12". At the same time, "secondary spread" has emerged.
▶ Locally confirmed 1:
Female, 52 years old, reported in Xi'an City, is a close contact of , a local confirmed case released on July 2. During the centralized isolation period, the nucleic acid test result of was positive, and the municipal expert group diagnosed him as a confirmed case of new coronary pneumonia (mild). He is currently being treated in isolation at a designated medical institution.
▶ Locally confirmed 2:
Female, 17 years old, reported in Xi'an City, is a close contact of
▶ Local confirmed case 3:
Female, 46 years old, reported in Xi'an City, is a close contact of of the local confirmed case released on July 2. During the centralized isolation period, the nucleic acid test result was positive, and the city-level expert group diagnosed him as a confirmed case of new coronary pneumonia (mild). He is currently being treated in isolation at a designated medical institution.
▶ Locally diagnosed 4:
Female, 28 years old, reported in Xi'an City, is a close contact of , a local confirmed case released on July 2. During the centralized isolation period, the nucleic acid test result was positive, and the city-level expert group diagnosed him as a confirmed case of new coronary pneumonia (common type). He is currently being treated in isolation at a designated medical institution.
▶Local confirmed case 5:
female, 10 years old, reported in Xi'an City, as a close contact of , a local confirmed case released on July 2. During the centralized isolation period, the nucleic acid test result was positive, and the city-level expert group diagnosed him as a confirmed case of new coronary pneumonia (common type). He is currently being treated in isolation at a designated medical institution.
▶Local confirmed case 6:
Male, 67 years old, reported in Xi'an City, is a close contact of , a local confirmed case released on July 2. During the centralized isolation period, the nucleic acid test result was positive, and the city-level expert group diagnosed him as a confirmed case of new coronary pneumonia (mild). He is currently being treated in isolation at a designated medical institution.
▶Local diagnosis 7:
Male, 26 years old, reported in Xi'an City, went to Dafeng Shang Recycling Art Museum (Renewable Resources Trading Market) on June 30. . The nucleic acid test result was positive during community screening on July 4. The municipal expert group diagnosed the case as a confirmed case of new coronary pneumonia (mild) and is currently being treated in isolation at a designated medical institution.
▶Local asymptomatic 1:
Male, 33 years old, reported in Xi'an, drove himself to Dafeng Shang Recycling Art Museum (Renewable Resources Trading Market) on June 30. . The nucleic acid test result was positive during community screening on July 3 , was diagnosed as an asymptomatic COVID-19 infection by a municipal expert group and is currently under medical observation in isolation at a designated medical institution.
▶Local asymptomatic 2:
Female, 55 years old, reported in Xi'an City, is a close contact of the local confirmed case released on July 2. During the centralized isolation period, the nucleic acid test result was positive, and the city-level expert group diagnosed him as an asymptomatic infection of new coronary pneumonia. He is currently under medical observation in isolation at a designated medical institution.
Announcement: Medium and high risk areas
This morning, Xi'an has launched a new round of nucleic acid screening in multiple areas including Xincheng, Lianhu, Forest of Steles, Weiyang, Qujiang and Baqiao. .
Public news shows that starting from 12:00 on July 5, 2022, Baiyangzhai Village, Jiapo Street, etc. in Yanta District will be adjusted to a high-risk area, Yanta District (except for the announced high-risk area) adjustment Is a low-risk area. Xi'an has 5 high-risk areas and 3 medium-risk areas.
Then, the current distribution of medium and high risk areas in Xi'an is as follows:
Distribution map of medium and high risk areas in Xi'an ◎Cartography/Chengji Think Tank
The emergence of medium and high risk areas will have an impact on travel in the region and even the city. So, in the ninth version of the prevention and control plan currently implemented, what adjustments have been made to the delineation of risk areas? How should different risk areas be managed and controlled? What are the standards?
-high-risk area-
refers to the residences of cases and asymptomatic infected persons, as well as work places, activity areas and other areas with frequent activities and high risk of epidemic spread.
High-risk areas adopt the " stay at home, door-to-door service " closure and control measures. A high-risk area can be downgraded to a medium-risk area if there are no new infections for 7 consecutive days. After that, if there are no new infections for 3 consecutive days, it can be downgraded to a low-risk area. Personnel from high-risk areas with cross-regional spillover will be subject to 7-day centralized isolation and medical observation.
-Medium risk area-
Medium risk area refers to areas such as work places and activity areas where cases and asymptomatic infected persons stay and move for a certain period of time, and may have risks of epidemic spread.
The medium-risk area adopts the control measures of " people are not allowed to leave the area and items are picked up at staggered peaks". If there are no new infections for 7 consecutive days, it can be reduced to a low-risk area. Other areas in the county (city, district, banner) where the high-risk area is located are designated as low-risk areas.
For low-risk areas, take preventive measures of " personal protection and avoid gathering ".
People in low-risk areas leaving the region or city should present a negative 48-hour nucleic acid test certificate. People from low-risk areas who travel across regions do not need to take isolation control measures, but they are required to complete two nucleic acid tests within three days and conduct personal health monitoring.
