And here's the second data point with macaques where they basically gave them COVID-19 and then try to reinfect them and here's what they found.

这里是第二个证据，一项关于恒河猴的研究表明，研究员让猴子感染COVID-19并且试图再次感染它们。

With most flaviviruses though, the virus isn't able to replicate enough in the human host to actually be able to reinfect another mosquito, and so the human is considered a dead-end-host.

然而对于大多数黄病毒来说，病毒在人类宿主体内的复制量较低，很难感染另一只蚊子，此时人类就是终端宿主。

Purely based on knowing the list of mutations, scientists anticipate that the virus will be more likely to infect – or reinfect – people who have immunity to earlier variants.

纯粹基于对突变列表的了解， 科学家们预计该病毒将更有可能感染或重新感染对早期变体具有免疫力的人。