Hearing Zhao Yao's words, Doctor Tong felt deeply moved. His eyes turned red with tears, his voice choked, "Your Highness, this is what we should do."
"I will report truthfully to my father about what you have accomplished during this period. I believe he will certainly reward you dearly," Zhao Yao continued, "and of course, I will also reward you generously."
Doctor Tong said excitedly, "Thank you, Your Highness."
"The success of cowpox vaccination will save many people's lives in the future. This is a great merit, and you will leave a significant mark in history books."
"Your Highness, it's all thanks to your blessings. If it weren't for you, we couldn't have developed cowpox." They, as doctors, did not think of using cowpox for smallpox prevention, but Your Highness did.
"Write a detailed report on cowpox vaccination, and I'll send it to the capital."
"Yes, Your Highness."
