互联网的出现使传播学的一些理论受到了挑战，传播类型的划分便是其中的一种。
With the emergence of the Internet, some of the theories of communication are challenged, and the classification of the communication types is one of them.
至于病毒变异为人间传播类型从而威胁人类健康，其基因到底需要改变多少和发生何种改变，有关专家还难以确定，也无从知晓这种变异到底需要多长时间。
Experts are unsure as to how much, and what kind, of genetic changes would be required for the virus to become a global health threat. Nor do they know how long this process might take.
我们将传播什么类型的信息？
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