During the H1N1 epidemic in the end of 2009, most countries around the world take measures to avoid the epidemic outbreak. Vaccination is the efficient and economic way to avoid this epidemic, but consideration of time efficiency, vaccine have to be market as soon as possible. Therefore, government set standard of vaccine to make sure of safety. However, vaccines may still cause side effect even pass the standard. Some people die after vaccination, but the cause of death is still unknown. In order to get more information about the cause of death, government want to pass the laws and regulations of compulsory anatomy of suspicious death by vaccine. In this article, I'll analyze the advents and disadvantages of vaccination and compulsory anatomy of suspicions death by vaccine, and give some suggestions.