South Korea with service animal influenza vaccine achieved good results - influenza, vaccine, South Korea - Pharmaceutical industries
Do not want injections, but no choice Influenza Virus, now have a new choice. South Korean researchers found that influenza Vaccine Like a tablet can be as sublingual drops by with service work.
In 28 published in the United States, "National Academy of Sciences" Network Version of the article, researchers reported the results of the study. Currently, this new vaccine experiments in animal studies achieved good results.
New vaccines More than the traditional flu vaccine by injection or nasal mist form of vaccination inspiration. For these methods, many people feel "uncomfortable."
To improve this situation, headquartered in Seoul, South Korea International Vaccine Institute, the researchers carried out on rats with type I vaccine. Researchers to live or inactivated influenza virus as a vaccine in two mouse sublingual drops, pharmaceutical infusion intervals of two weeks. They then make contact with highly pathogenic influenza virus mice. Experimental results show that rats Immunity System has been activated vaccine, were not infected.
Research team leader, South Korean researchers have the right to Mina (phonetic) said that oral vaccine containing type mice's immune system to promote the role of the ultimate defeat of influenza viruses into their bodies. She also said that the experiment used for the vaccine virus, regardless of whether the activity can be effective.
New York City Will? Cornell University School of Medicine assistant professor of Otolaryngology, William? Leisa Qi said: "I with the way the vaccine is likely to be a large number of people who are not willing to accept injections. However, it is only Preliminary results, to be applied to the human body, is also studied in depth. "
Human applications Successful animal experiments, the South Korean researchers have turned to human application, in order to clear the new vaccine can stimulate immune system function, play with the same effect injectable vaccine.
Rights Mina said that some of the clinical study of sublingual vaccination has already begun, they may soon put into use. She also said that after sublingual drops of liquid vaccine, direct contact with mucous membrane, allowing the body the body mucosa and immune system response in a larger context.
"Kind of let people vaccinated while, but adds a new option," the International Vaccine Institute, Laboratory of Research Department Proxy Director Cecil? said, "and the traditional vaccine injections and oral administration compared with sublingual vaccine Infusion is not only easy to operate, and it seems to stimulate the immune organs of the body more."
that if the application of the human body can be effective, the introduction of a new generation of flu vaccine will be just around the corner, this one may even include a vaccine against avian influenza.
Obvious advantages With the injection, inhalation and oral administration of influenza vaccine and other traditional methods, I have obvious advantages with the new method.
Right Meena said: "The new vaccines do not need injections. In developing countries, people will re-use needles from harm."
In addition, the otolaryngology assistant Leisa Qi said he was working in the individual studies found that many people reject the vaccine nasal suction. Meena said the right of researchers found in mice, the vaccine nasal suction directly to the central nervous system exist, the possibility of serious complications, but I do not have the vaccine with dangerous type.
In addition, compared with the oral vaccine, the vaccine will not face oral drops into the stomach due to being Digestion Absorption and loss of efficacy possible.
Leisa Qi said that if Epidemic Outbreak, vaccination and the more simple, more easily heard, the more people's lives and health can be protected in the first time.
In Europe, sublingual drug therapy has been applied to children's allergy treatment.
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