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Written by: Zhu Haiqi
2021-03-17 13:20
Last update date: 2021-03-17 13:21
The new crown vaccination plan was launched on a large scale. A 38-year-old male inspector living in the Ho Man Tin police dormitory was diagnosed yesterday (16th). It is understood that he received the first dose of Kexing vaccine on March 12.
Some doctors said that the protection of the new crown vaccine will reach its peak only two weeks after the completion of the two injections. The male inspector will be infected only a few days after the injection. The virus may be latent in the body before the injection, and the vaccine does not have enough time to produce antibodies.
The doctor advised him to receive a second shot after he was discharged from the hospital to ensure adequate protection.
▼See the details of the scheduled vaccination and side effects of Kexing and BioNTech in the 3 pictures▼
According to news, the male inspector had received the Koxing vaccine at the Kwun Chung Stadium in Jordan on March 12.
His family members had suspected contact with the confirmed patient. He tested positive on March 15 and was formally diagnosed yesterday. It was 3 days after the injection until the infection.
Infection and infectious disease specialist Lin Weixun said that the new crown vaccine will have a high degree of protection two weeks after the two doses. The male inspector only has one injection, and the diagnosis within a few days is very short, and the virus may be diagnosed. It lurks in his body as early as before the injection, making the male inspector equivalent to zero protection when he is infected.
Vaccination of confirmed cases will not make the condition worse
The two injections of Kexing Vaccine were injected 28 days apart, and the incidence of disease prevention reached 62.3%.
Lin Weixun said that the male inspector had received a shot of the vaccine. Although the protective effect was much lower than 62.3%, the vaccine stimulates the body over time and believes that it will gradually protect the body.
He pointed out that vaccinations will not worsen the condition of confirmed patients, but they will always recommend the second shot after being discharged from the hospital. He believes that male inspectors should continue the shots so that there are enough antibodies in the body to protect against the virus.
According to news, the male inspector was vaccinated with Kexing vaccine 3 days before the infection.
The Commissioner of Police Deng Bingqiang (left), together with police officers, went to the Community Vaccination Center of the Central Library to receive the Kexing vaccine.
(Photo by the Information Services Department)
Respiratory specialist Liang Zichao also said that there are currently no clear data showing the protection rate after the first dose of Kexing vaccine. Generally speaking, the vaccine starts to show its protective effect only two weeks after the public’s injection, because the vaccine stimulates the immune system. The reaction takes time, and the incubation period of the new coronavirus is mostly one to two weeks; and four weeks after the second shot of the public, the vaccine can achieve the best protection, especially the most obvious effect on preventing severe illness.
He emphasized that even after completing two doses of vaccine, there is no vaccine on the market that can absolutely prevent the infection of new coronary pneumonia. The two injections of the Koxing vaccine are separated by 14 days, and the overall protection rate is only more than 50%. It will continue to grow, depending on the extent of the control of the epidemic in Hong Kong.” However, the infectivity of those diagnosed after the injection is still to be studied.
Kexing Vaccine | He Wentian 38-year-old male inspector confirmed the news: Kexing hit 3 days before the infection
He Boliang said that the government is analyzing the abnormal vaccine accident of Kexing and advocating that the business sector can provide preferential treatment for injections.
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