vaccination immunity National Center for Biotechnology Information NCBI NLM MEDLINE Mice review animals clinical trials as topic humans pubmed abstract nih national institutes of health national library of medicine adult Infant newborn Antibodies respiratory syncytial viruses / immunology* sigmodontinae vaccines r m chanock b r murphy viral / biosynthesis viral / immunology human / immunology* influenza human / prevention & control respiratory syncytial virus infections / prevention & control maternally-acquired attenuated parainfluenza virus 3 anti-idiotypic / immunology pan troglodytes pmid:8030364 doi:10.1016/0168-1702(94)90059-0 s l hall iscoms influenza vaccines* / immunology influenza vaccines* / toxicity peptide fragments / chemical synthesis peptide fragments / immunology synthetic viral vaccines* / immunology viral vaccines* / toxicity