Chicken Pox via Mail

Before the varicella vaccine became widely availab...  ...e in 1995, some parents would encourage a case of chicken pox in their children, as enduring the disease would...  ...when I was young, no encouragement was needed as chicken pox , measles, and mumps swept through schools every y...  ...ed these days, it'...

http://www.neatorama.com/2011/11/09/chicken-pox-via-mail/