Scope and Contents The poster has four groups of frames under the titles (left to right): Conditions under which smallpox breaks out and its dangers 天花發生情況及危害性: Smallpox is a dangerous infectious disease. Not only does it cause fever and headache but also pox break out all over the body. It is very hard to cure. If it is not cured, it can lead to death. Those who recover are often left blind or permanently marked. What to do if smallpox breaks out 發生天花怎麽辦? See a doctor or health official...