Autism, other types of brain damage, asthma, eczema, encephalitis, sudden infant death, ADD. They have all been associated with vaccines. In the US there is a compensation payment scheme for vaccine damage. Seems unlikely that the State would elect to pay compensation for infants from a vaccine damage scheme unless it was felt that the vaccines had actually caused damage. No medical intervention can be 100% safe. It's just a question of whether the risk of the disease outweighs the risk of the intervention. Not easy to establish. But at least the questions should be asked and the research should be carried out.