| immunogenicity of standard dose edmonston-zagreb measles vaccine in highland papua new guinean children from four months of age. | a small-scale trial was carried out at tari in the southern highlands province of papua new guinea to determine the effectiveness of a standard subcutaneous dose of edmonston-zagreb measles vaccine (institute of immunology, zagreb) administered to children at less than 8 months of age. specific antibody levels were measured before and 7-11 weeks after vaccination using an elisa system. paired sera from 41 children vaccinated at 4-7 months of age and from 18 children vaccinated routinely at 8-29 ... | 1991 | 2023293 |