title: Vaccine research: new vaccines and evidence of vaccine safety.
mesh_terms: D000293:Adolescent; D000328:Adult; D001428:Bacterial Vaccines / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D002675:Child, Preschool; D002677:Chile; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D008297:Male; D008589:Meningococcal Infections / Q000517:prevention & control*; D022401:Meningococcal Vaccines; D009345:Neisseria meningitidis / Q000276:immunology*; D012680:Sensitivity and Specificity; D018074:Vaccines, Conjugate
chemical_list: D001428:Bacterial Vaccines; D022401:Meningococcal Vaccines; D018074:Vaccines, Conjugate