Somehow, all the illnesses that she mentioned, the doctors of nurses found familiar. For most, it was because of the symptoms which were familiar to them. Like blisters, rash, itching, smells and so on.
"As I conclude, I would like to share with you all some good news. The mages have developed a potion which we call antibiotics. It can eliminate harmful bacteria that can treat illnesses caused by harmful bacteria."
She had already introduced what bacteria were to the doctors and nurses. If they needed more information they would have to research on their own.