The host of the Hong Kong and Taiwan Mandarin Channel, Yang Zijin, who attended Hong Weimin's birthday banquet, was initially diagnosed yesterday, but her viral load was low. After being admitted to the hospital for two re-examinations, all were negative. The virus sequence is also different from the currently circulating virus. Sinovac vaccine contamination in clinic.
Government expert advisor and chair professor of the Department of Microbiology of the University of Hong Kong, Yuan Guoyong, will join forces with the Department of Health this afternoon to investigate at his husband's clinic. He believes that Zhu had injected 13 patients on his desk before sampling for his wife. Kexing Vaccine, it is believed that the swab sampled was contaminated due to the overflow of the vaccine, "For the time being, the greatest possibility is the time when the doctor took the swab, and his proficiency may really be something... In terms of environmental conditions Contamination of a Sinovac vaccine."
The CHP believes that after investigation, it has been confirmed that Yang Zijin is not really diagnosed, so the quarantine order derived from her will be revoked. At present, more than 10 people have lived in Penny's Bay, and they will be arranged to leave.
The center has also obtained the attendance list for the day. The number of guests exceeded 180. About 100 people remained at the scene after 9:30 that night, that is, they were the same as the first confirmed patient, so they must continue to isolate.
The director of the CHP, Xu Lejian, and Yuan Guoyong went to the clinic on the 6th floor of the Universal Building in Central at about 2 pm.
Xu Lejian said that Yang Zijin's sample was taken by a private doctor and sent for testing. After the public testing laboratory of the Center for Health Protection tested again yesterday, it was still confirmed that the sample was positive for the virus, but the mutant virus strain did not show N501Y, L452R and other variants, but the vaccine imprint of D614 was found. The HA also stated that Yang's test after admission was negative because it was suspected that his sample was contaminated with the vaccine.
Zhu Weixing (right) sampling for his wife Yang Zijin (left) on January 6.
(Yang Zijin FB picture)
Yuan Guoyong said that the D614 virus only existed two years ago, but the virus has evolved into 614G after the removal. The mutated virus only exists in vaccines, so he has to go to the clinic of Yang Zijin's husband Zhu Weixing to investigate, and he believes that the clinic is clean and well managed. Not bad, but Zhu Weicong injected Kexing vaccine for 13 patients before sampling his wife on Thursday (6th). The outside overflows, especially when he smokes a bottle, there will be a bit of negative pressure, and suddenly a vaccine gas flower comes out, so that the environment may be polluted."
Yuan Guoyong continued to point out that Zhu Weixing's office may be sterilized before and after opening and closing, leaving the vaccine residue. He took the swab from the clinic on the same day and went to the laboratory's bathroom to sample his wife, "We have reason to believe that I There is not enough evidence. We are still taking a lot of environmental samples, but it is only for the time being. The greatest possibility is the time when the doctor took the swab, and his hand may really be some... in the environment. Pollution A sip of the Kexing vaccine", thereby contaminating his wife's appearance.
He emphasized that the Department of Microbiology of the University of Hong Kong also confirmed that he had D614 after testing for the virus, and Yang's antibody did not show any IGM infection, the lung films were clear, and there was no inflammatory reaction in the blood, "I'm pretty sure, but it's not A real infection, and we think this is caused by a vaccine virus... The contamination of the residual flow, in a swab, caused the appearance of this positive." Yuan Guoyong added that he has collected the environment in the clinic, and it is expected that a , There will be results within two days.
Xu Lejian said that the diners who left their seats before 9:30 that day have been sent to the quarantine center one after another yesterday, but Yang is not really diagnosed, so the quarantine order for the relevant people will be revoked, and some people have been sent to Penny's Bay yesterday. will arrange for them to leave.
Au Ka-wing, the chief physician of the Infectious Diseases Division of the Centre for Health Protection of the Department of Health, continued that more than 10 people who have entered Penny's Bay do not need to undergo quarantine anymore. In addition, the authorities have contacted the organizers of this party to obtain a list. There are more than 180 guests and they are being checked. It was initially determined that about 100 people were still present after 9:30 p.m. for the activities that took place at the venue, so they were classified as close contacts and had to enter the quarantine center for 21 days of isolation, and their household contacts were also to be quarantined for 4 days. until both parties test negative.
▼1.7 Status of Penny's Bay Quarantine Center▼
+10
▼1.7 Compulsory inspection of Block B of Renli Garden, Wentian Mountain Road▼
+8
Yang Zijin's husband, Zhu Weixing, is a family medicine specialist. He told "Hong Kong 01" that his clinic had vaccinated patients with Kexing vaccines. He personally sampled his wife Yang Zijin in his laboratory. Although the sampling place is not his clinic, the tools may also be contaminated.
Zhu Weixing also mentioned that if his wife's sample turned out to be a false positive, "I don't think I can just breathe a sigh of relief, many, many people are relieved, at least there are hundreds of people in the family for no reason because of Joyce. As a result, when I have to queue up to enter Penny's Bay, I will breathe a sigh of relief."
Hong Weimin's Birthday Banquet｜Yang Zijin from Hong Kong and Taiwan Suspected False Positive Husband Zhu Weixing: Or Clinic Vaccine Contamination Schools may be closed due to outbreak