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Sharing the QR code < / P > < p > with wechat scanning code to friends and circle of friends < / P > < p > vaccination can provide you with the most basic basic immunity and reduce the disease burden& nbsp; < p > Beijing News Express (reporter Zhang Lu) on July 27, the 23rd annual meeting of China Association for science and technology opened. Gao Fu, academician of the Chinese Academy of Sciences and director of the China Center for Disease Control and prevention, said in his keynote report that the injection of Xinguan vaccine can provide everyone with the most basic basic immunity, and the effect of reducing the disease burden is very obvious < p > the new crown vaccine can prevent severe illness and death < / P > < p > when introducing the progress of China's new crown vaccine vaccination, Gao Fu said that at present, China's 31 provinces (cities and districts) and Xinjiang production and Construction Corps have vaccinated more than 1.5 billion doses of new crown vaccine. At the same time, 26.3% of people in the world have received a dose of new crown vaccine < p > "some mutants appeared when we developed and injected vaccines. In the face of these variants, does the vaccine work? This is what we have been thinking about. " Gao Fu said that the best effect of the vaccine is to prevent infection, disease, transmission, severe illness and death. Vaccination can provide the most basic basic immunity for everyone, and the effect of reducing the disease burden is very obvious

said that COVID-19's third wave of popularity around the world has begun. The data of the UK real world study (i.e. collecting data related to patients in the real world environment and obtaining clinical evidence of the use value and potential benefits or risks of medical products through analysis) in the last 50 days show that compared with the second wave of epidemic, the number of deaths in the number of patients after the third wave of epidemic has decreased significantly, so the vaccine can prevent severe illness and death, Now call on the world to share vaccines. " < p > I hope you will pay attention to the opportunities brought by mRNA technology for biomedicine < / P > < p > why is China's new crown vaccine research and development in the first place? Gao Fu said that China's long-term investment in pathogenic microorganism and immunology research has played an important role. The timely sharing of genome sequencing has won time for vaccine research and development all over the world. China gave full play to its institutional advantages, carried out joint prevention and control and group prevention and control, established a special vaccine class and deployed five vaccine R & D technical routes. China Center for Disease Control and prevention and Wuhan Institute of Virology, Chinese Academy of Sciences provided P3 Laboratory for early vaccine production for China biology and Kexing, seizing two or three months. At present, seven domestic new crown vaccines have been listed conditionally or used urgently < p > Gao Fu said that mRNA vaccine has a layout in five new crown vaccine R & D routes in China, but it is still in clinical trials and is not ahead. He hoped that everyone would pay attention to the various opportunities brought by mRNA technology for biomedicine and people's health in the future < p > he said that the current vaccine research and development is good, but there are also problems worth thinking about. Human beings have not developed a universal vaccine to protect against all coronaviruses. He reminded young people to be good at thinking and summarizing, return to science and ask for answers from science < p > Beijing News reporter Zhang Lu < / P > < p > editor Bai Shuang proofreading Liu Jun

2023-03-22 10:04:39