Government experts will meet next week to discuss whether Hong Kong people need to be vaccinated with the third dose of the new crown vaccine. Earlier, members of the guild participated in the research on the third dose of the Sanatorium and Hospital. Thai vaccines, and some people continue to take Kexing vaccines.
People who "ditch needles" such as Ye Liu Shuyi and Lin Zhengcai all claimed that their antibody levels exceeded 20,000; another referee chose to continue to fight Kexing. The antibody level increased by about 6 times to 2,000, and the neutralizing antibody also returned to a positive number.
Respiratory specialist Liang Zichao believes that it is still unknown how much antibody level is considered "qualified". The antibody level may not be as high as possible, because the side effects may be higher. It is recommended that citizens who have received both injections of Kexing vaccination continue Choose Kexing vaccine.
▼On March 22, the Chief Executive, Secretary General, guild members and members of the Legislative Council received the second dose of Kexing vaccine▼
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Neutralizing antibody turns from negative to positive
A guild member who participated in the third injection study of the Sanatorium and Hospital revealed that before the third injection, the antibody level was only less than 300. After the third injection, it increased by about 6 times to more than 2000, and the neutralizing antibody result changed from negative to negative. Is positive.
Liang Zichao believes that it is still unknown how much antibody level is considered "qualified", and the antibody level may not be as high as possible, because side effects may be higher. On the contrary, if citizens who have received both injections of Kexing vaccine continue to use Kexing. As a booster, it is less likely to have mild or rare side effects.
▼9.29 The new crown vaccination station of Queen Mary Hospital operates on the first day for follow-up patients to get an injection on the spot▼
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Liang also pointed out that Fubitai vaccine mainly targets the position of "S protein", but the S protein is prone to mutation; while Kexing vaccine has "multiple antigens", or can cover different variant viruses, although Fubitai vaccine is manufactured There are more antibodies, but it has not been determined whether the protection must be better.
Liang Zichao suggested that citizens who had received both injections of Kexing vaccine should continue to choose Kexing vaccine.
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In Chile, the third injection of Kexing increased the infection prevention rate to 80%
Liang Zichao also quoted a Chilean study saying that in terms of infection prevention, the effective rate of two doses of Kexing is 56%. After the booster is used for Kexing, it will increase to 80%, which is an increase of 24%, and that of Fubitai will increase to 90%. %.
However, in terms of preventive admission, the effective rate of two doses of Kexing is 84%, after the booster is given to Kexing, it will increase to 88%, and for Fubitai it will increase to 87%.
He pointed out that in terms of preventive admission, the third shot of the two vaccines was similar.
He added that if citizens continue to receive Kexing vaccines, they can return to the private doctors they visited before and continue the injections. "Do not transfer to another place." It will be easier for the citizens and the government to deal with the demand for different types of vaccines. Citizens who received both shots of Kexing vaccine continue to choose Kexing vaccine.
▼2.22 Chief Executive Lin Zhengyue Ng led the Secretary to receive Kexing vaccine▼
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▼2.22 Some members of the Executive Council were vaccinated with Kexing vaccine▼
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Infection and infectious diseases specialist Lin Weixun believes that both vaccines are safe and the government should give citizens the right to choose freely. (Photo/Photo by Huang Shuhui)
Advocate for citizens to choose which vaccine to get the third shot
Infection and Infectious Diseases specialist Lin Weixun believes that both vaccines are safe and the government should give the citizens free choice. Those who had been in Kexing earlier could switch to Bitai, and vice versa. "There may be someone Before the fight against Bitai, the immune response was too strong, and the pain would be the same, so you can switch to Kexing."
He Boliang: Launch the third shot as soon as possible. The Hong Kong vaccination rate is low. The second round of "grain shots" is advocated. The third shot of the new crown vaccine can be used to test the government’s message. "Antibodies soar to 20,000 new crown pneumonia | The FDA says that two doses of Modena vaccine are sufficient for protection and may not require a third shot of the third shot of the new crown vaccine. Liu Yulong expects that about 1 million people will need to be injected with a hole Fanyi advocates to fight Bita
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