The government began to give qualified citizens the third shot today. The government expert consultant and Professor Yuan Guoyong of the Department of Microbiology of the University of Hong Kong stated on a radio program today (11th) that he is considering "playing can only do more for Hong Kong." Seeing that the current stock of Kexing vaccine is large, it may be transferred to Kexing vaccine as a booster.
Chief Executive Carrie Lam said that after the third shot, the antibody is not necessarily as high as possible. He said that the "truth" is that the higher the antibody, the higher the protection.
The coverage rate of the new crown vaccine in Hong Kong has been stagnant, and has not yet reached 70%.
Yuan Guoyong said that Israel, Singapore and other places have introduced tougher measures to require citizens to get injections, and Hong Kong should follow suit and advocate the use of "vaccine passports."
Hong Kong must have a high vaccination rate in order to ensure safety after the switch is switched on. Otherwise, 2% of the 30% of the citizens who have not received the injection will die once the switch is switched on.
▼In March of this year, Yuan Guoyong gave himself a BioNTech vaccine▼
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Yuan Guoyong said on the commercial TV program "Starting on a Sunny Day" that Hong Kong is an international city. If talents, investment, and goods cannot come to Hong Kong, Hong Kong is not Hong Kong. However, once the switch is turned on, the virus enters Hong Kong. Among the 30% of the population who have not been injected, 2% will be infected without treatment. The number is staggering, "I can't exaggerate it."
He believes that only if the entire population has adequate vaccine protection, the hospital will not be paralyzed after the switch is turned on and off. He called on those who have no acute allergic reactions and who have stable long-term illnesses to receive injections.
He said that Hong Kong should learn from Israel and pointed out that Israel's own vaccination is not low, but when the border was opened, the number of confirmed cases reached 10,000 every day, many people died and the hospital was also paralyzed.
Later, Israel introduced vaccine passports, which must be presented to restaurants, to work, to school, and to enter entertainment venues. Otherwise, a negative test report within a few days, or a certificate of recovery, is also required. Israel also vigorously promotes citizens to get the third shot. Everyone is also required to continue to wear masks.
When Israel introduced these measures, the number of confirmed cases dropped to 1,000 a day after one or two months.
When asked about the inconvenience to the public when the implementation of "Travel with peace of mind" earlier, whether the vaccine passport would be "too spicy", Yuan Guoyong pointed out that there is a vaccination record in the travel schedule for peace of mind. If many places now need to use peace of mind to travel. Enter, "What's the difference between having a vaccine passport?"
He emphasized that vaccines are safe. Both inactivated vaccines and mRNA vaccines have been vaccinated by more than one billion people around the world. There are only one or two deaths out of every one million to ten million people who are directly killed by the vaccine.
The rate of stroke and heart attack after injection is also much lower than that of people without injection.
Yuan Guoyong pointed out that when the vaccine passport is launched and the age of vaccination is lowered, young people also need to get injections before they can go to school. Some people have switched to thigh injections during injections instead of on the shoulders. The risk of myocarditis can be further reduced and parents can feel more at ease. They criticized the government for refusing to switch to thigh injections for those aged 12 to 19 years old. Fight with Bita vaccine.
At present, vaccination is given on the shoulders, Yuan Guoyong advocates switching to big waist injections.
(Provided by Pang Ailan)
Regarding the question of which vaccine should be given for the third shot, he said that if the first two shots of an inactivated vaccine are given, the antibody will drop very quickly, and the third shot should be given a mRNA vaccine, the antibody will be higher, but everyone’s choice is respected.
When asked about her views on Carrie Lam’s earlier claim that “antibodies don’t get higher and higher, they are more closed”, he said that he did not dare to comment on other people’s views, “but I want to tell the truth, and the truth belongs to all of us. The data I have seen at home is that when your neutralizing antibody enters the blood surface, the higher your protection is; the lower your neutralizing antibody titer, the lower the protection. But in the middle After all, the number of units on the side is called enough. For the time being, the scientific data system is not enough."
For example, he pointed out that when the titer of the flu vaccine is 1:40, the protection rate is 70%. If the titer is lower than 40, although there is still protection, the protection will be lower.
He also pointed out that the rate of change of the new coronavirus is slower than that of the influenza virus. Although it is unknown how long the neutralizing antibody can last after the third shot, it is hoped that the vaccine will be given again every two or three years.
Chief Executive Carrie Lam Cheng Yuet-ngor said earlier that "antibodies don't get higher, the better they get closed."
(Information Picture/Photo by Liao Yanxiong)
When asked which vaccine he would choose for the third shot, he said, "I can only do more for Hong Kong." There is still a large number of Coxing vaccines left, and he had received two doses of Fubital vaccine by intradermal injection earlier, and the antibody was as high as 14,000. Therefore, he is considering the third injection of Coxing vaccine by intradermal injection, but emphasized this. Only his own personal experiment.
▼In March of this year, Yuan Guoyong met with reporters after giving himself a BioNTech vaccine▼
As for the nasal spray new crown vaccine developed by the University of Hong Kong, he said that the vaccine seeds had been sent to the mainland for production two years ago, but it took more than a year to pass the customs and come to Hong Kong. The first phase of the test confirmed that the vaccine was safe and was used as the first The vaccine for the second phase of the trial has been produced in the Mainland, but it has not yet been able to pass customs to come to Hong Kong. It is reiterated that Hong Kong should have vaccine production facilities.
Respiratory specialist Liang Zichao said that the current non-vaccinated group mainly concentrates on the elderly, and the vaccine passport may affect their travel.
(Profile picture)
However, respiratory physician Liang Zichao disagrees with the practice of vaccine passports. He said on the Hong Kong and Taiwan program "Millenniums" that the current unvaccinated group mainly concentrates on the elderly, and vaccine passports may affect their travel. "Don't get injections. Do you want to be admitted to the hospital? Why don’t the elderly be shocked? There is a fundamental problem with the report.” And the French epidemic using vaccine passports continues to erupt. There is a big controversy in Israel. It makes people think that vaccines are indeed risky.
Yuan Guoyong advocates the creation of a vaccine passport: re-work meals and meals require a needle card for everyone to be consciously vaccinated 》 The editor and reviewer was inspired by Yuan Guoyong's visit to 9 R&D laboratories of the University of Hong Kong settled in InnoHK Science Park, including vaccine research led by Yuan Guoyong
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