Chen Jinbao sighed secretly. It wasn't that he couldn't explain it clearly, but there were some things that he couldn't say.
He knew about the cowpox vaccination method, but what shocked him was that Shao Qingyuan was actually the "Imperial Physician" from the capital. He could not tell his parents about this at all.
After all, he had to keep this a secret from the beginning. What if he said it and ruined the prefecture magistrate's plans?
Therefore, when Chen Liang asked, he only said that everyone in Yongfu Village would be vaccinated and told him not to worry. When Chen Liang asked him why he was so sure, Chen Jinbao couldn't tell him the reason.
After a few times, Chen Liang did not believe him and insisted on coming over personally to take a look.
