On the morning of December 14, at the 13th press conference on the prevention and control of the epidemic in Qiqihar City, Li Qingchun, executive deputy commander of the Nehe City Epidemic Prevention and Control Headquarters and deputy secretary of the Nehe Municipal Party Committee, introduced the current epidemic prevention work in Nehe City.
On December 12, Nehe City found 5 cases of initial screening positive personnel in the active detection of nucleic acids in key populations, and were transferred to qiqihar designated hospital for further diagnosis. Based on the "Diagnosis and Treatment Plan for Novel Coronavirus Pneumonia (Trial Eighth Revised Edition)" combined with epidemiological investigation, clinical and imaging manifestations and laboratory nucleic acid test results, the expert group comprehensively judged and diagnosed 1 confirmed case (ordinary type) and 4 cases were asymptomatic infected people.
The specifics of the 5 infected patients are as follows:
Confirmed case 1: Villagers in Jianshe Village, Changfa Town, have received 2 doses of COVID-19 vaccine, and have undergone 5 nucleic acid tests since November 28, and the first 4 tests are negative.
Asymptomatic infected person 1: Villagers of Jianshe Village, Changfa Town, Nehe, the eldest daughter of confirmed case 1, have received 2 doses of COVID-19 vaccine, and have undergone 5 nucleic acid tests since November 28, and the first 4 tests are negative.
Asymptomatic infected person 2: Villagers in Jianshe Village, Changfa Town, Nehe, the second daughter of confirmed case 1, have received 1 dose of COVID-19 vaccine, and have undergone 5 nucleic acid tests since November 28, and the first 4 tests are negative.
Asymptomatic infected person 3: Villagers in Jianshe Village, Changfa Town, Nehe, husband of confirmed case 1, have been vaccinated with 2 doses of COVID-19 vaccine, and have undergone 5 nucleic acid tests since November 28, and the first 4 tests are negative.
Asymptomatic infected person 4: Villagers in Jianshe Village, Changfa Town, Nehe, have received 2 doses of COVID-19 vaccine, and have undergone 7 nucleic acid tests since November 28, and the first 6 tests are negative.
The above five are villagers of Jianshe Village, Changfa Town, Nehe, and are epidemiologically linked to the asymptomatic infected people reported in Nehe City on November 28. Changfa Town was managed according to the control area from November 28 to December 5, and managed according to the prevention zone from December 5 to 12, and the above five people have been managed according to key groups, and since the 28th, they have not left the construction village of Changfa Town.
Guo Chunjie, director of the Institute of Infectious Disease Prevention and Control of the Qiqihar Municipal Center for Disease Control and Prevention, briefly introduced the reasons for the occurrence of the first case of asymptomatic infected potential close contacts in Nehe City after 14 days of positive nucleic acid screening, how the public should do a good job of protection and proper response, and answered reporters' questions.
Guo Chunjie said that on the afternoon of December 12, Nehe City found that 5 nucleic acid samples were positive in the active nucleic acid testing of key personnel, and after preliminary circulation, 5 nucleic acid positive personnel were epidemiologically associated with the asymptomatic infected people reported on November 28, and all of them were tested positive after multiple negative nucleic acid tests. This outbreak is characterized by a long incubation period and a strong insidiousness of infection. After tracing the source, the source of infection was preliminarily judged to be contact with the environment and items contaminated by the new crown virus, causing accidental infection, and the specific source of infection was further verified after the genetic sequencing results were released.
In view of the current international and domestic epidemic situation, it is recommended that the general public adhere to the normalization of personal protective measures for epidemic prevention and control.
It is not necessary to leave the same, and advocate the local festival for the New Year to reduce the risk of epidemic transmission caused by the movement of people.
Adhere to the scientific wearing of masks, frequent hand washing, frequent ventilation, no gatherings, no gatherings, and try not to go to crowded places where air does not circulate.
Consciously abide by epidemic prevention measures, in shopping malls, supermarkets, hotels, theaters, stadiums, buses, waiting rooms, road bayonets and other public places, cooperate with wearing masks, code measurement, one-meter line, hand and shoe sole disinfection and other prevention and control measures.
If you have symptoms such as fever, cough, diarrhea, and loss of taste, you should seek medical attention in time and avoid taking public transportation as much as possible during the medical treatment process.
Centralized isolation personnel and home isolation personnel should strictly abide by the relevant provisions of isolation during the isolation period, and must not leave the isolation site without authorization; health monitoring should be done for 7-14 days after lifting isolation, non-essential not going out, not participating in various collective activities during the period, not eating together, not gathering, and reporting health status according to community requirements.
Vaccination is the most effective means to prevent new crown pneumonia, please meet the conditions for vaccination, in accordance with the community (village) or unit arrangements, the nearest active vaccination of the new crown virus.
New Evening News Comprehensive Heilongjiang Daily
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Editor-in-Charge: Zhai Xiaochen
Review: Lei Zhang