title: Current status of Haemophilus influenza type b vaccines.
mesh_terms: D000818:Animals; D016667:Bacterial Capsules; D001428:Bacterial Vaccines; D002648:Child; D006192:Haemophilus Infections / Q000517:prevention & control*; D018073:Haemophilus Vaccines; D006193:Haemophilus influenzae / Q000276:immunology*; D006801:Humans; D011135:Polysaccharides, Bacterial
chemical_list: D001428:Bacterial Vaccines; D018073:Haemophilus Vaccines; C044237:Haemophilus influenzae type b polysaccharide vaccine; D011135:Polysaccharides, Bacterial