no the infection has passed during birth, if he had no virus he had only hbsab antibody by vaccine and no hbcab
it all depends on the
vaccine escape hbsag mutant, it might escape the
vaccine and it might not, so for 100% security better check with abbott kit for mutants or siemens and also hbvdna pcr
http://www.medical.siemens.com/webapp/wcs/stores/servlet/NewsView~q_catalogId~e_-111~a_categoryId~e_1011115~a_catTree~e_100011,1011114~a_langId~e_-111~a_pageId~e_119076~a_storeId~e_10001.