Someone in DS nursery has contracted Hep A and we have all been advised to get our nursery children vaccinated. The thing is I dont like making rush decisions and I know nothing about this vaccine- side effects etc. Over vaccinating may have contributed to DS problems in the first place. Does anyone know about this vaccine how safe it is and what side effects may occur or point me to a non government/NHS site that will give unbiased information. I also know very little about Hep A.