Was just wondering if anyone knew whether it was normal to get a reaction to the pre school jabs a couple of days after. He had the jabs Tuesday morning. My health visitor normally warns after injections to look out for this and that but didn't this time. Also DS1 has never had any reaction before. He's been being sick on and off since 2am and is complaining of tummy ache! Just wondered if it could be connected to jabs?