Dr. Xu Yanjun, may be the first person to propose the idea of ??nasal immunity for the new crown pneumonia virus COVID-19 (the information is used for discussion only with medical professionals)
The nasal immunization method of the new crown pneumonia virus has achieved good results in animal experiments in several countries. The United Kingdom may plan to carry out human nasal immunization experiments. Who is the earliest, public, and well-documented person who proposed this experiment? On April 7th and 14th, 2020, Yanjun Xu, a PhD in pharmacology, published two ideas for nasal cavity experiments on the WeChat public account of "Overseas Travellers Micro Life". And in English, these two ideas were sent to WHO, NIH, Health Canada, and .... The original text is as follows:
Dr. Xu Yanjun's views on the new crown pneumonia virus
Xu Yanjun Micro Life of Overseas Travellers 2020-04-07
I. Discussion on simple immunization methods for new coronary pneumonia virus or other unknown respiratory viruses-This article is only for communication and discussion among scientific researchers, and it is prohibited to try.
Dr. Xu Yanjun
At present, there is no specific drug treatment and vaccine prevention for the new crown pneumonia virus. It takes at least 6 months for the vaccine to be used clinically. To this end, referring to the ancient Chinese method of immunity to smallpox, a simple and practical method is designed for prevention and immunity.
Detect the content of inactivated virus in the liquid, put a few drops of liquid into the nasal cavity of normal people, and then test the human antibody after three consecutive days of nasal drip. If there are antibodies, the immunization will be successful.
If the virus is inactivated, it cannot produce immunity. Consider using attenuated (reduced to the pathogenicity of the virus) virus. There are many ways to deactivate, such as controlling the temperature and time of disinfection or chemical treatment. All these require scientific experiments to find a simple and reliable method.
However, the effects and side effects of this method are still unknown, so don't try it yourself.
COVID19 Respiratory Virus Immunization Cabin Design
Xu Yanjun Micro Life of Overseas Travellers 2020-04-14
Immunization cabin: Exploration of immunization methods against the new crown pneumonia virus (COVID-19) or other unknown respiratory viruses-this article is only used for exchanges and discussions between scientific researchers, and trials are prohibited.
Dr Xu Yanjun
If we can draw a curve of the relationship between the number of viruses in the air and the pathogenicity, and find out how many viruses are infected that will not cause disease, but have developed immunity, we can control the number of viruses in the air to achieve immunity. The purpose of this is to reduce the risk of disease and outbreak. For example, through scientific experiments, it is concluded that inhaling 10 viruses is a safe dose, and a specific device is used to control the viruses in the air within this range, so that people can be infected with less than 10 viruses. Neither disease, but also immunity. Or use inhaled attenuated viruses that are not enough to cause disease.
The author assumes no responsibility for whether the contents in the articles are correct, whether the methods are harmful, or for other possibilities. The content in this article is only for discussion with medical researchers. Do not try to avoid danger.
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徐彥君 海外遊子微生活 2020-04-07
徐彥君 海外遊子微生活 2020-04-14