title: New immunization against H. influenzae type b.
mesh_terms: D001428:Bacterial Vaccines / Q000627:therapeutic use*; D002675:Child, Preschool; D006192:Haemophilus Infections / Q000517:prevention & control*; D006193:Haemophilus influenzae / Q000276:immunology*; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D007231:Infant, Newborn; D008583:Meningitis, Haemophilus / Q000517:prevention & control
chemical_list: D001428:Bacterial Vaccines