亚洲视频免费一区,国产欧美综合一区二区,亚洲国产观看,91精品啪在线观看国产91九色,日本又黄又粗暴的gif动态图含羞,麻豆国产一区二区在线观看,中文字幕在线二区

Vaccine found to cure foot-and-mouth disease
( 2001-07-11 10:52 ) (8 )

By using a virus exploited from tobacco, scientists in Shanghai have successfully produced a kind of medical vaccine proven to be effective in curing foot-and-mouth disease.

Before this, no effective vaccine has been reportedly found to be able to cure the disease, a major threat to livestock worldwide.

Scientists in Shanghai found that pathogens threatening human beings and animals do not infect vegetation, therefore, they came up with the idea of using vegetation as a biological reactor to produce a vaccine to be used on human beings and animals.

After testing the vaccine on mice carrying the foot-and-mouth virus, scientists found that their immune system was strengthened because of the vaccine and successfully enabled the mice to withstand the virus.

They believe that this new technology can be used to produce vaccines that are not only helpful for animals, but also for human beings and that since tobacco grows quickly the production cost will be relatively low.