So Zhou Lang searched the Internet for information on these cases.

I stumbled upon the introduction of smallpox.

It turned out to be a smallpox plague that scared people to death in ancient times.

It's so easy to treat!

The vaccinia vaccine is all that is needed to easily treat and prevent infection.

And now, the Great Zhou Empire is after two years of natural disasters.

Around......

Chapter 1589 of "Zhenguo Silly Shizi" Let the terminal illness disappear! I am hitting it in my hand, please wait a moment,

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