Fig. 6.
Serological response of PA antibodies against MV. PA antibody titers were examined, using Serodia®-Measles. PA titers are expressed as 2n × 10. Sera were collected before immunization, and 1, 3, 5, 8, 12, 16, and 17 weeks after immunization with MVAIK, MVAIK/RSV/G, and MVAIK/RSV/F. Five cotton rats were immunized and followed for 12 weeks. Mean PA titers ± 1.0 S.D. are shown. Two rats for each were reimmunized at the 16th week.