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Coronavirus disease. Live | Yuan Guoyong, Filipino Maid Infected with Variant Virus: Short-distance Airborne Transmission in Hotels

2021-04-23T23:59:08.296Z


The epidemic situation in Hong Kong has not stabilized. Today (23rd) 9 new cases were confirmed and 8 cases were imported from abroad, of which 2 were "true positive" cases of BGI's contaminated samples; the remaining 1 was a case of unknown origin, living in the sea Yi Peninsula,


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Written by: Hu Jiaxin, Zhang Jiamin, Wang Jieyan, Zhong Yan, Zheng Cuibi, Leung Huanmin, the golden chess, Zheng Qiuling, Kong Fanxu, Deng Yinglin, Chen Jiahui, Lin Yingxian

2021-04-23 07:00

Last update date: 2021-04-23 22:41

The epidemic situation in Hong Kong has not stabilized. Today (23rd) 9 new cases were confirmed and 8 cases were imported from abroad, of which 2 were "true positive" cases of BGI's contaminated samples; the remaining 1 was a case of unknown origin, living in the sea Yi Peninsula, once visited Festival Walk.

In addition, among the several preliminary confirmed cases, one was a driver of the Civil Affairs Department who went to Tseung Kwan O Physical Fitness; one was a Filipino domestic helper who completed quarantine at the Ramada Hotel in Sai Ying Pun, and then stayed at the employer’s home and was tested for the infection. There was N501Y Variant virus.

Expert consultant Yuan Guoyong said that after returning to the community after quarantine, the Filipino domestic helper was found to be infected with the variant virus or short-distance airborne transmission from the hotel.

(Photo by Liang Huanmin)

[22:25] A Filipino domestic helper who was initially diagnosed detected the N501Y variant virus strain, which is expected to be a patient with the variant virus who entered the community after the second quarantine.

She arrived in Hong Kong on 5J272 on March 27 and was quarantined at the Ramada Seaview Hotel in Xiyingpan. An Indian patient on the same floor was diagnosed with infection in the hotel.

Yuan Guoyong, a government expert consultant and chair professor of the Department of Microbiology, Hong Kong University, was invited by the Center for Health Protection to inspect the hotel.

Yuan pointed out that the Filipino domestic helper lives in a room next to the patient in India, and N501Y is highly infectious, so she may be infected; Yuan pointed out that the corridor of the hotel is narrow, and the patient may be infected without wearing a mask when opening the door.

He said that he has proposed to the hotel to reduce the number of occupants or install air cleaners in the corridors.

DSE candidates in the 10th closed area of ​​South Horizons will be given priority testing with the admission ticket

[20:30] The government quoted the "Prevention and Control of Diseases (Compulsory Testing for Certain People) Regulations" (Chapter 599J), starting from 8:30 pm on Ap Lei Chau designated "restricted areas"-South Horizons Block 10 (Yi Lai Court) on the peninsula must stay at its premises and undergo mandatory testing.

The subject must wait at his premises until all the identified subjects in the area have completed the test and the relevant test results have been roughly confirmed before leaving the premises.

The government's goal is to complete the operation at about 8 o'clock in the morning tomorrow (24th).

The government will set up temporary sampling stations in the "restricted areas" and require people under inspection to be tested by 2 am tomorrow.

According to the authorities, if there are recent HKDSE candidates in the "restricted area", they must take the HKDSE the next day, and fail to conduct the test from April 21 to 23, or fail to produce the test result phone SMS or related certificates. The government recommends that relevant candidates go to the temporary sampling stations set up in the "restricted area" as soon as possible to indicate their candidates' identity and submit relevant documents (including admission tickets) so that quarantine officers can give priority to them and allow candidates to obtain test results as soon as possible. Priority detection.

The government will restrict residents in Ap Lei Chau designated "restricted area"-Block 10 (Yi Lai Court) of South Horizons, from 8:30 p.m., to mandatory testing.

(Photo by the Information Services Department)

Middle-aged man and 60-year-old woman fell dead on the same day on Thursday and were vaccinated with Fubital before dying at home

[19:49] The Department of Health announced that a 43-year-old man suffering from hyperlipidemia and obesity suffered a cardiac arrest at home on April 22. When he arrived in the emergency department of Renji Hospital, he had no signs of life and rescue was ineffective. Passed away on the same night.

According to the information, he had received a dose of Forbidex Covid-19 vaccine at the community vaccination center of Tsuen King Circuit Stadium on April 18. He stayed in the vaccination center after vaccination and had no record of discomfort during the observation period. The case will be referred to the Covid-19 clinic. The event evaluation expert committee conducts causality evaluation.

In addition, the Department of Health received a coroner case involving a 66-year-old woman.

She was found unconscious in the bed on the morning of April 22. After the ambulance arrived, she was confirmed dead and her body was transferred to the public mortuary.

According to the information, the woman had received the second dose of Fubitai vaccine at the community vaccination center of Sai Wan Ho Stadium on April 12.

According to the established mechanism, the Department of Health will refer the case to an expert committee for causality assessment.

▼See the details of the scheduled vaccination and side effects of Kexing and BioNTech in the three pictures▼

Among 28 false-positive samples of BGI, 27 were confirmed to be negative, 78 were innocently quarantined

[19:12] BGI's genes were suspected to have made a mistake, causing 28 samples to be contaminated and "false positives" appeared.

The Centre for Health Protection confirmed today (23rd) that among the 28 "false positives", 27 were all negative after admission. If in the end they have two negative samples and negative antibody results, they will be discharged from the hospital. All of the 78 close contacts can leave the quarantine center.

As for the two women who returned to Hong Kong from the Mainland and were listed as being diagnosed recently, the center said that they have not been able to determine whether their samples were also contaminated in the BGI laboratory. They need to discuss with experts before deciding whether they will be diagnosed. Excluded from the list.

The industry analyzes why the BGI gene went wrong: Suspicion caused mistakes and advocated the establishment of review procedures

[18:43] BGI reported 30 initial positive cases on the same day. The Center for Health Protection considered the situation to be unusual. Experts suspected a "false positive" after investigation. It is suspected that 2 positive samples were contaminated by the negligence of a staff member and the other 28 sample.




Some people in the laboratory industry pointed out that when the epidemic was not serious, 30 samples were suddenly found to be positive on the same day. This is a rare situation. Generally speaking, laboratories should review the results one more time to confirm that the results are true before submitting them to the government. Questioning why BGI does not have a review procedure, "It may be that it was too rushed and there was negligence."

The mobile sampling kiosk of BGI.

(Data Picture/Photo by Gao Zhongming)

[17:02] Fosun Pharma has shipped the latest batch of about 580,000 doses of Forbidae vaccine manufactured by BioNTech and packaged from another German factory (Baxter) today (23rd) afternoon.

After the new batch of Fubitai vaccine arrived in Hong Kong today, the staff immediately followed the established procedures to inspect and verify the vaccine to ensure that the vaccine complies with product specifications and relevant cold chain transportation standards.

The government will also store vaccines in verified ultra-low temperature refrigerators and keep them properly at the temperature specified by the pharmaceutical factory.

The labels of the bottles of this batch of vaccines contain English and Simplified Chinese, but the batches are manufactured and packaged in Germany by the same manufacturer and factory with the same specifications.

Doctors from Queen Mary Hospital were vaccinated 2 days before the accident with severe cerebral hemorrhage

[16:56] Yu Huiling responded to the question and stated that the staff of Queen Mary Hospital had a brain hemorrhage on April 16 and was in serious condition. He had been vaccinated with Fubital vaccination on April 14 two days before the incident. The incident has been reported to the Department of Health.

[16:30] Zhang Zhujun, Director of the Infectious Disease Division of the Center for Health Protection of the Department of Health, and Yu Huiling, Chief Administrative Manager (Medical Effectiveness and Technology Management) of the Hospital Authority, explained the latest epidemic.

One additional case of a 23-year-old girl living in South Horizons, a local sourceless female, went to Pacific Place, Festival Walk

Zhang Zhujun said that there were 9 new confirmed cases today, 8 of which were imported cases, many of which involved the N501Y variant virus strain.

Two of the imported cases came from the Philippines and Indonesia respectively. They were two "true positive" cases involving 30 sample contamination incidents at BGI.

There is one case of unknown local origin. A 23-year-old woman lives in South Horizons and works at "YES STYLE" at 100 Kwai Cheong Road, Kwai Chung.

On April 18th, I went to Festival Walk with my family. On April 18th, I had a meal with my grandma in Shanghai at South Horizons. I also had a meal at Thai Basil in Pacific Place in Admiralty.

Variant virus reappears, community Philippine domestic helper Xiyingpan Ramada diagnosed with N501Y after returning home from quarantine

There were a few cases that were initially diagnosed, two of which were local, one of which was a driver of the Government's Civil Affairs Department, driving an AM car.

Fitness at PHYSICAL in Tseung Kwan O from 7 to 8 pm on April 7th.

Earlier case #11711 all went to fitness. At the same time and at the same place, #11711 was doing equipment and weightlifting. After 6PM on April 16th, people who had been to this fitness center and the staff at the time were required to be quarantined. Others had been there. People and workers in this fitness center must be tested

Another preliminarily confirmed case was a foreign domestic helper from the Philippines who was found to have a N501Y variant virus strain. He arrived in Hong Kong on March 27 with 5J272 and was quarantined at the Ramada Hotel in Xiyingpan. He stayed at the hotel from March 27 to April 16, and stayed at the hotel from March 27 to April 16. Leave, go back to the employer's house (8 Kennedy Road), and live with the employer and one or two other domestic helpers.

Later on April 19, he went to Central Wanbang for a physical examination, and on April 22, he was tested for the infection.

Huada Gene has repeatedly made mistakes and the government threatens to punish it according to the contract. News: The contract does not clearly specify the penalties

[16:19] The BGI gene made a mistake again. It was suspected of negligence to cause the positive samples of the new crown pneumonia virus to contaminate other samples. As a result, 28 samples were "false positive".

The government said yesterday that it would consider disciplinary actions based on the severity of the incident in accordance with the terms of the relevant service contract.

However, a person familiar with the matter disclosed that the contract between the government and the private contractor did not clearly specify the corresponding penalties under different circumstances.




Looking through the data, it was found that BGI has undertaken 7 community testing centers at present, and is the contractor that operates the most community testing centers.

Some people in the industry said that BGI originally had a large market share, and about one-third of the testing volume was in charge of BGI. However, in recent months, the "rising star" has gradually grown and BGI’s share has decreased. I believe that even if the government terminates the contract with BGI, Other laboratories are able to afford the amount of testing, but once the epidemic becomes serious and multiple people are tested, it may not be able to bear the burden.

Virus testing contractor Jinyu repeatedly makes mistakes in Prenetics testing without results for more than a week and receives warning letter

[16:07] BGI Gene was found to be suspected of cross-contamination when processing samples, involving multiple preliminary positive cases yesterday (23rd), as well as two earlier returnees from the Mainland and a Po Leung Kuk Cai Jiyou kindergarten and cum "False positive" cases of kindergarten teachers.



At present, there are 25 local medical testing institutions approved by the government to conduct nucleic acid testing for the new coronavirus. Among them, Golden Mile Inspection and Prenetics have also made mistakes. Among them, Golden Mile has been suspended in March due to delays in test results, and the appointment of new mobile sampling stations has been suspended.

DSE 2021|The Coronavirus in the HKDSE Exam Affects Visual Arts Candidates Transferring to the Examination Room: Don’t Know the True or False at the First Time

[15:33] Under the new crown pneumonia epidemic, the DSE exam for the Secondary School Diploma was officially opened today (23rd). The subject is Visual Arts.

Recently, there have been repeated confirmed cases in Yau Oi Village, Tuen Mun, and the people in the area are panicking.

Excluding the special examination venue, Tsing Song Hou Po Yuan Middle School, originally scheduled to be the only visual arts examination venue in Tuen Mun District, had to stop disinfection because the students were close contacts. 48 candidates had to temporarily transfer to Tuen Mun Government Middle School to take the exam.

Many candidates said that they were stunned after receiving the news about the transfer yesterday. Some candidates bluntly said that they could not verify the authenticity of the SMS for a while and they had to call the Appraisal Bureau for verification.

"Prevention Measures for the DSE Test Site Epidemic in 2021"

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The 2021 Diploma Exam will start, and the first subject is Visual Arts.

During the epidemic, at least two school examination rooms had to be suspended due to confirmed cases or close contacts, and many candidates had to be temporarily transferred to the examination room.

Some of the visual arts candidates must be transferred to Ke Yi Middle School to take the exam.

(Photo by Lu Yiming)

The Visual Arts test started at 8:30 in the morning and lasted 4 hours. About half of the candidates had arrived at the Tunguan examination room before 8 o'clock and completed the temperature test. They waited in the empty mine area inside the school gate to enter the examination room.

(Photo by Deng Yinglin)

BGI's employees deliberately shake samples after repeated reeling, and SMS test results are wrong, affecting 3,000 people

[15:28] Hong Kong announced more than 30 preliminary confirmed cases yesterday (22nd), but after inspection, it was suspected to be the testing contractor BGI, and cross-contamination was suspected when processing the samples.

The government also announced yesterday that the two previous returnees from the Mainland, Tsai Jiyou, a kindergarten and kindergarten teacher from Po Leung Kuk, were "false positive" cases, all of which were tested by BGI.

The authorities even pointed out that they would consider sanctions in accordance with the terms of the contract.



BGI has repeatedly "rolled", including from the end of January to the beginning of February, an employee deliberately shook the container containing deep throat saliva samples in the laboratory, resulting in 16 "false positives" of the samples.

In addition, BGI also experienced several SMS errors in test results, affecting nearly 3,000 citizens.

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Taiping Qingjiao grabs Baoshan | the second year to stop Dabaoshan shrinks to 4.6 meters high and continues to send safe packages

[14:04] Liang Guoming, chairman of the Cheung Chau ZTE Association, said that he was on duty to discuss with the government a few days ago. In response to the social distancing measures related to the epidemic, the mountain grabbing and floating color activities have been cancelled again this year to avoid crowds gathering and violating the gathering restriction order.

As for other worship activities, including welcoming the gods and sending off the gods, they will continue to be held.

[12:45] It is understood that there are about 10 new confirmed cases today, of which the source is unknown.

In the afternoon, there will be an outbreak press conference to explain

BGI samples are now "false positives", site workers are dissatisfied with being sent to quarantine by mistake, urging BGI to be severely punished

[11:58] The Center for Health Protection received 30 preliminary positive cases a few days ago, all of which were tested in the BGI Genetic Laboratory. The authorities considered the incident to be unusual and launched an investigation.

At the same time, some citizens who were quarantined at the hotel said that the results of their colleagues' genetic test samples from BGI were also "false positives", and they were also negative for multiple times in the hospital. It is unknown whether there are "false positives" samples other than 30 samples involved. .

He was dissatisfied that the fourth day of quarantine had caused "hands and mouths to stop", and he asked the government to severely punish BGI: "again, again, and again, no excuses are acceptable."


Xu Shuchang, a government expert consultant and chair professor of the Department of Respiratory System at CUHK, pointed out that if a sample is contaminated in a laboratory, it will still be a contaminated sample even if it is sent to the Department of Health for review.

Xu Shuchang believes that it is up to the Department of Health to decide whether to suspend BGI's testing work.

▼The residents of Block 3 of Aihui Building in Youai Village receive mandatory testing for the third time▼

▼Hong Kong residents stranded in the UK arrive in Hong Kong by Cathay Pacific special plane▼

▼4.17 Evacuation of the residents of Burgars Building, Jordan▼

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▼4.16 Jordon Burgars Building closed area inspection▼

▼4.13 The third quarantine operation for the third evacuation of Block 3, Aihui Building, Youai Village▼

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▼The epidemic is closed, the market conditions in Sheung Shui ▼

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▼Chief Executive Carrie Lam Cheng Yuet-ngor on 4.12 announced new anti-epidemic measures▼

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[00:45] The Food and Health Bureau and the Department of Health announced late at night that the confirmed cases of the two mainland residents returning to Hong Kong and the false positives of the Po Leung Kuk Cai Jiyou kindergarten and kindergarten teacher were all tested by BGI's genetic test samples. After being sent to the hospital for another test, the result was also negative and negative for virus antibodies. In other words, it may be an uninfected case.


A government spokesperson emphasized that he is very concerned about the incident and has already taken serious follow-up actions at the first time and will investigate BGI. If the service quality is found to be inadequate, it will consider making appropriate sanctions based on the severity of the circumstances and in accordance with the relevant service contract terms.

The government blasted Huada gene late at night and suspected false positives involving 2 confirmed cases returned to Hong Kong from the Mainland

▼“New Way to Fight the Epidemic” Maintain social distancing measures for two weeks▼

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Yesterday's overview:

New Crown Vaccine | 396,000 people received the first dose of Fubitai's first supercoXing, 8 people were sent to hospital after being injected on Wednesday

Confirmed building restaurant | All the whereabouts of the infected kindergarten teachers exposed all over Hong Kong Island and Tseung Kwan O

The public hospital resumes visits to patients and donates livers. Brother can finally visit sick younger brother: younger brother is happiest in five months

Compulsory testing | Kwai Chung Container Terminal is listed as 4 schools with respiratory tract infections

Science Committee commented that AstraZeneca vaccine does not need to come to Hong Kong to concentrate firepower on Kexing and Fubitai

New Crown Vaccine | The Scientific Committee advocates that the 14 days after the two injections can be reduced to 7 days if quarantine is required

30 samples tested positive by BGI revealed that two positive samples were suspected of contaminating 28 other samples

30 cases of initial diagnosis, Ou Jiarong said that it was unusual in many districts, Yuan Guoyong visited BGI's genetic laboratory

14 additional cases, two of the sources of unknown Lohas Park Kindergarten teachers recruited to visit Causeway Bay 鮨讨

Tseung Kwan O Luyin Kindergarten teachers are infected. Two K3 students are required to be quarantined, each accompanied by an adult

Variant Virus|He Boliang: A patient in Singapore still infects his family despite the second infection despite having antibodies

The first British special plane arrived in Hong Kong today. Elderly students have run out of medicines. International students: air tickets are as expensive as money grabs

Travel Bubble | Bloomberg: Originally announced details today, Singapore temporarily suspends for unknown reasons

Mandatory Testing | Residents under the third mandatory inspection at Ai Fai House, Yau Oi Village, Tuen Mun: No choice, peace of mind when buying

New crown pneumonia | Liang Zichao: Whether the epidemic rebounds significantly or not can relax measures depends on the trend of the next two weeks

New crown pneumonia | The air exchange rate of restaurants must be increased at the end of the month. Contractors expect only about 5,000 to complete within a deadline

Travel Bubble|Yao Sirong: If you have the opportunity to start a local tour next month, you will also have a group at the beginning of next month as soon as possible

New Crown Vaccine | HKUST recruits at least 200 citizens for injections to research super antibodies to help improve vaccines

Hong Kong University online exam students are dissatisfied with the written exam and must use three electronic devices. The school: they can go back to school to take the exam

The study indicated that Fubitai vaccine neutralized the South African variant virus strain by 70%. Xu Shuchang: The protection is still high

01News

New crown pneumonia new crown vaccine vaccine

Source: hk1

All news articles on 2021-04-23

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