I am cutting and pasting a article that I found in the archives of a newsletter that I receive daily from the American Academy of Physician Assistants (a credible source) that I remembered reading awhile back. I hope this helps...
Research suggests no link between MMR vaccine and autism.
In continuing coverage from previous briefings, HealthDay (2/5, Reinberg) reports that there is "no evidence of a link between the measles, mumps, and rubella (MMR) vaccine and autism," according to a study appearing in the Feb. issue of the Archives of Disease in Childhood. This latest study, the "third and largest...that has looked for a connection between" autism and the MMR vaccine, "follows the release last week of a study that showed the mercury preservative thimerosal," which was "used in childhood vaccines until the turn of this century and thought by some to be associated with autism, doesn't remain in an infant's body long enough to build to dangerous levels."
According to WebMD (2/5, DeNoon), Gillian Baird, F.R.C.Paed., of Guy's Hospital, London, and colleagues, "looked for [the] measles virus and antibody responses to [the] measles virus in" 240 British "children aged 10 to 12," and "found...no difference in circulating measles virus or antibody levels among the children." Furthermore, "children with regressive autism had no unusual responses to measles vaccination."
Unfortunately, in my opinion, the positives outweigh the negatives when it comes to child vaccines. Although they give side effects, it is better to have the vaccine when it is scheduled for them because, if something should happen and they actually get the disease....they are worse off than they started. Just something to think about.
My daughter (who is now three) had all of her shots as scheduled with no side effects. She had only one MMR shot (not a series of three). The series of three shots is the Hepatitis B vaccine which your child should already have all of those being the age that she is. I hope this helps you a bit in your decision to vaccinate your child. Good luck!