I found this today: http://vaxfax.me/
It's a custom version of Google which allows you to search only science or evidence based websites for vaccination information and therefore avoid misinfortmation published elsewhere.
It was set up by a parent who spent a lot of time online getting worried about vaccination until they realised how much of the information you can find it misleading and/or not true.
I thought it might be useful for Mothering Mamas researching vaccination decisions.
Mother of two living in UK. Daughter (2007) born in USA, son (2010) born here. I'm pro natural birth, midwife care, breastfeeding, co-sleeping, baby wearing and a keen advocate of cloth diapering. I'm a full time working research scientist (physical sciences). Vaccines save lives.
This is a really nicely designed site. I'm afraid that it isn't impartial though as Colin Jenkins abhors what he calls "vaccine freeloaders." He also has a UK security clearance, which may be irrelevant, but I'm suspicious of the new Bill Gates funding to databases like this and he would be a perfect candidate.