In the first cohort of 2,090, 1,040 mothers were given placebo, and 1,049 were administered seasonally recommended trivalent inactivated vaccine (which contains three inactivated flu viruses). (sciencedaily.com)
In this regard, animal model studies with FIPV in cats and RSV in mice have indicated that viral surface proteins may be the sensitizing protein of inactivated vaccines for immunopathology with infection [32], [45]. (journals.plos.org)
The DNA vaccine for Zika virus is more immunogenic and effective than other vaccines because it can create memory responses, which inactivated vaccines with killed viruses fail to produce, Higgs said. (sciencedaily.com)