The tourists are ill. What should a tour guide do?

Tour guides should always "observe words and observe colors" and care about the health of tourists. Once a tourist is found to be unwell or sick, the tour guide should ask and understand the symptoms of the tourist in time, and must not take drugs to the tourist without authorization. If necessary, they should be advised to rest in a nearby hospital or hotel, and inform the hotel service desk to arrange room service, and the expenses required should be borne by the tourists themselves.