 [ Symptoms ] my 12 yr old brother has not had any vaccinations how would he go about being immunized now the immunization schedule here in alberta begins at 2 months for whatever reason my parents did not immunize my brother he frequently gets acute bronchitis for about a week and always gets bronchitis when he gets sick the last time i had taken him in for antibiotics the doctor asked if he had all his vaccinations i told him that i thought he was up to date with his immunization schedule but later found out he had never been immunized how would being vaccinated affect my brother frequently having bronchitis [ Disease ] in the u s the centers for disease control has a catch up vaccination schedule <link> but i am not sure if canada has a similar resource i am a huge supporter of vaccines but realistically being vaccinated may not be protective against bronchitis which is usually viral influenza and pneumonia vaccines may help him however