I need help me plz An American Plague

There was American Plague land filled with green grass and the land was filled with food for the people. One day the land is getting dry and there is not enough food for the people. I'm the doctor to take care of the people who are sick and they need help so I keep them safe. But people are getting sick because it is getting hot outside and they are getting sick from the heat. I had one patient who sicks the tempter is high I try my best to make them feel better but is getting worse but how is getting worse. But how I make them feel better. But there are more people sick and I don't know what to do