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Dr. Nguyen Ngo Quang, Deputy Director of the Department of Science, Technology and Training (Ministry of Health), Head of the Office of the National Vaccine Research and Development Program, said on December 9, the Biomedical Ethics Council of the Department of Health will verify the test injection record. Covid-19 vaccine. On December 10, NANOGEN Pharmaceutical Biotechnology Joint Stock Company (NANOGEN Company) in coordination with the Military Medical Academy will officially recruit volunteers to participate in phase 1 testing of the Vietnam Covid-19 vaccine. Male.
According to Mr. Nguyen Ngo Quang, volunteers must undergo screening and be in good health. Do not suffer from chronic diseases, infectious diseases … The recruitment of volunteers, the screening takes at least 7 days. Therefore, the first official test injection is expected to begin on December 17. Participants in the first trial are expected to be between 18 and 40 years of age, healthy, free of chronic disease, atopic atopic sites, and not during treatment in medical settings …
Research for the production of Covid-19 vaccines – Illustration
In phase 1, a test injection of the Covid-19 vaccine in humans is expected to be approximately 40-60 people, with different dose levels to determine the safety of the respective dose levels. On that basis, we can conclude at what dose is the highest safety level. Phase 2 is scheduled for March 2021 to study larger numbers (minimum 400 people) to further evaluate safety and immunogenicity. Based on the results of phase 2, the research unit will move to phase 3 with a sample size of approximately 10,000 people or several tens of thousands of people.
“NANOGEN’s vaccine production technology is based on a recombinant protein, which then interferes with genes to produce antibodies. This method is different from using antibodies (inactivated virus or live attenuated virus), so scientists they evaluate it as safe, “Quang said.
VABIOTECH took mouse blood samples to evaluate antibodies to the immune response after Covid-19 vaccination – Photo: T. Binh
Regarding the cost of the vaccine, Mr. Nguyen Ngo Quang said that NANOHEN Company expects 5 USD / injection, each person receiving 2 injections will cost 10 USD (more than 200,000 VND), equivalent to the price of the Covid vaccine. -19 world.
According to Mr. Quang, in addition to testing the NANOHEN vaccine, which is expected in February 2021, the vaccine from the Institute of Vaccines and Medical Biologicals of Nha Trang (IVAC) will also be put into a human test injection. Vaccines and Biology Company No. 1 (VABIOTECH) vaccines are expected to be tested in humans in March 2021. Currently, two vaccines from IVAC and VABIOTECH are under clinical evaluation.
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