Immunization of the Respiratory Tract A Comparative Study of the Antibody Content of the Respiratory and Other Tissues Following Active, Passive and Regional Immunization

摘要: Summary Experiments are described in which the distribution of antibodies tissues following general active and passive immunization was determined. The ratio tissue-antibodies to serum-antibodies found be, on an average, one ten. by intranasal vaccination determined it that regionally vaccinated average five. Instances were seen tissue antibody serum such as high two one. Animals simultaneously with antigens, given regionally, other generally. In animals tissue-antibody serum-antibody consistently higher for regional antigen than antigen. possible explanations findings discussed. It is suggested probable explanation local formation stimulated importance closing a portal infection stressed.