We are pleased to be able to advise you on this Paediatric forum.You son should be over the effects of the recent immunisations by now. He may have an infection at the sites where the injections were given. Try and see if you can notice anything there particularly increased warmth, any redness and swelling. He may well have developed an ear infection as his behaviour does strongly suggest that this may be the case. You should certainly take him to be checked by his doctor.
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