SEROLOGICAL RESPONSE TO INTRANASAL ADMINISTRATION OF INACTIVE INFLUENZA VIRUS IN CHILDREN 1

Abstract
Two groups of children sprayed with Type A (PR8) influenza virus did not give as good mean antibody titers as a 3d group who received approx. 1/8 the amt. of virus subcut. A control group was included. Observations on the antibody responses in an outbreak of Type B influenza in relation to clinical findings are also discussed.