AUTHOR=Wang Junna , Cui Jin , Li Guoxin , Yu Lingxue TITLE=Research advances in replication-deficient viral vector vaccines JOURNAL=Frontiers in Veterinary Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2025.1535328 DOI=10.3389/fvets.2025.1535328 ISSN=2297-1769