亚洲最大福利网站_4hu四虎永久网址_麻豆国产原创_国产成人av一区二区

Resistant bacteria: Can raw vegetables and salad pose a health risk?
date:Nov 19, 2018
hat are resistant to the active substance tetracycline. This is because tetracycline antibiotics are used in livestock farming, where they can promote the development and propagation of resistant bacteria in organs such as the intestine. These bacteria as well as part of the antibiotics are excreted and then find their way onto the fields via organic fertilisers like manure. Smalla says that the results of the comprehensive tests clearly show that a wide variety of transferable plasmids -- gene

12/25 12:05