Is the effect of COVID-19 vaccine nasal drops more effective than traditional injection?

With the development of vaccine research in COVID-19, people pay more and more attention to the information about COVID-19 vaccine. Recently, researchers engaged in vaccine research in China and the United States suggested that the vaccine could be dripped from nasal cavity to stimulate the body to produce antibodies to fight the virus.

What are the advantages of nasal drops compared with vaccination? First of all, the COVID-19 vaccine is infused through the nasal cavity, which is simpler, and the vaccinator can operate it by himself, thus improving the efficiency and speed of public vaccination. Under the global fashion trend, this method will obviously be more popular.

Secondly, the nasal drop method has been tested in mice and rhesus monkeys, and the effect is ideal, achieving the effect of complete immunity. If the experiment is successful in humans, it can effectively reduce the immune problems of adenovirus vectors.

Is nasal drip expected to come true? At present, this new vaccination method is still in the experimental stage, and it has achieved initial success in animals, and further experiments are needed in people. If the experiment is successful, it is expected to be vaccinated in this way.

How is the vaccine going? Any progress? At present, the global 16 vaccine has entered the clinical trial stage. China has made great contributions to the progress of vaccine research in COVID-19. At present, the four vaccines have entered the third phase of clinical trials, and the vaccinated volunteers have achieved good results in physically fighting COVID-19, and both the research speed and the clinical effect are at the world's leading level.

Researchers have realized that COVID-19 is not a self-destructive virus, and it is likely to coexist with human beings for a long time to come. Therefore, the emergence of vaccines is a particularly good means of prevention and control for this highly contagious disease, and vaccines will bring benefits to more people in the near future.