You should definitely read this article! It is incredibly frustrating, but still important to know. The Prevnar vaccine came out in 2000 (the year my son was born) and he received it on the typical schedule, and I remember one week after he received it when he was two he came down with a massive ear infection and so did I. Neither of us had ever had an ear infection before. I just find it maddening how the drug companies keep pushing all these new vaccines and our kids are basically being experimented upon. Now, they are pushing the HPV/Cervical Cancer vaccine for girls.