duck embryo vaccine

duck embryo vaccine

References in periodicals archive ?
Several major modern human rabies vaccines include duck embryo vaccine, commercialized in 1957; human diploid cell vaccine, introduced in 1978; purified chicken embryo cell vaccine, developed in 1984; and a purified Vero cell rabies vaccine (PVRV), developed in the late 1980s.
In the fiscal year 1980-81, the ministry began distributing the newly licensed HDCV to replace earlier Semple and duck embryo vaccines.