Immunogenicity and safety of purified vero cell rabies vaccine (PVRV) produced by Liaoning Cheng Da Co. under Zagreb 2-1-1 or 5-dose Essen regimen in Chinese adults aged 50 and above

Abstract

The Zagreb and Essen regimens demonstrated the similar safety and efficacy of PVRV in Chinese adults aged 50 and above. People ≥65 y showed reduced immune response to both regimens. More AEs for the Zagreb regimen were observed within the first 72 hours, especially for male and people < 65 y.