疫苗的发现是人类发展史上一件具有里程碑意义的事件。接种疫苗可以极为有效地控制很多传染性疾病的发生。而最近“5.7亿元未冷藏疫苗流入18省”的事件,让人们将目光再次聚焦到疫苗上。近日,数亿元疫苗未冷藏流入18省的消息引起了人们的广泛关注。据媒体报道,2010年以来,山东济南庞某母女涉嫌非法经营疫苗,非法购入25种儿童、成人用二类疫苗,未经严格冷链存储运输销往全国各地,涉案金额 The discovery of the vaccine is a landmark event in the history of human development. Vaccination can be very effective in controlling many infectious diseases. Recently, “570 million yuan not refrigerated vaccine into the 18 provinces,” the incident, so that people will look once again focused on the vaccine. Recently, the news that hundreds of millions of yuan of vaccine have not flowed into 18 provinces aroused widespread concern. According to media reports, since 2010, the mother and daughter of Pangmou in Jinan, Shandong Province, have been suspected of operating the vaccine illegally, buying 25 kinds of children illegally and using two types of vaccines for adults without selling them to all parts of the country without strict cold chain storage and transportation.