" We don't talk about climate a lot in the context of zoonoses, " said study co-writer Colin Carlson, a professor of biology at Georgetown University in Washington D.C.

该研究的合著者、华盛顿乔治城大学的生物学教授林·卡尔森说：“在人畜的背景下，很少讨论气候问题。”

" The greatest burden of zoonoses falls on one billion poor livestock keepers."

“人畜的最大负担落在了 10 亿贫穷的牲畜饲养者身上。”

And the concept was that she was getting infected with a zoonosis, that is, with naturally occurring cowpox, not smallpox.

其概念是她感染了人畜，即自然发生的牛痘， 而不是天花。

So they see that it's good for the environment, it's good for animals, it's good from a zoonosis standpoint.

所以他们认为这对环境有好处，对动物有好处，从人畜通疾的角度来看也有好处。