Respiratory secretion antibody mediates protection in viral respiratory tract infections.
D000336:Aerosols / Q000008:administration & dosage; D000906:Antibodies / Q000032:analysis*; D006801:Humans; D007114:Immunization; D008722:Methods; D012137:Respiratory System / Q000378:metabolism*; D012141:Respiratory Tract Infections / Q000276:immunology*; D014777:Virus Diseases / Q000276:immunology*; D005719:gamma-Globulins / Q000032:analysis*
D000336:Aerosols; D000906:Antibodies; D005719:gamma-Globulins