Zhao Hanzhang didn't know how to treat schistosomiasis, the books she read in the library barely mentioned it, but there were plenty of preventive measures.
She relayed the prevention methods she and Fu Tinghan remembered to Doctor Ding, who was willing to go to Guangzhou, and asked him to conduct research while starting with prevention.
With proper prevention, schistosomiasis can be reduced by eighty percent.
The most crucial problem is how to make the people of Guangzhou trust them and follow their preventive measures.
Let alone a wild place like Guangzhou, even in a state of rituals like the Central Plains, it's impossible for people to follow court regulations without severe penalties.
And severe penalties...
She couldn't heavily punish a family just because one person drank untreated water, that would not be preventing disease, it would be forcing rebellion.
So she chose Zhao Shen.
