The best solution to both situations: "Preserving large intact areas and minimizing contact with wildlife would go a big step of the way to reducing disease," Keesing said in.
最好的解决方法是“保护大片原始的未开发区域,尽量减少与野生动物的接触”,Keesing在《自然》中这样说。
Cats can carry a disease called toxoplasmosis which can be contracted by coming into contact with their waste products.
猫携带一种被称作弓浆虫病的疾病,可能因为接触他们的排泄物而感染。
Cats can carry a disease called toxoplasmosis, which can be contracted by coming into contact with their waste products.
猫携带一种被称作弓浆虫病的疾病,可能因为接触他们的排泄物而感染。
Should signs of liver disease develop, people should stop taking black cohosh and contact a doctor.
VOA: special.2009.05.19
In addition to Jenner, there was a farmer named Benjamin Jesty, who recognized that farmers, being in contact with cows, didn't get disease as often as non-farmers did.
除了詹纳,还有个叫本杰明?加斯特的农民,他发现与奶牛接触的农民,不像其他人那样容易患天花
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