Efficacy evaluation of live attenuated vaccines against Streptococcus agalactiae Ia, administered to Nile tilapia (Oreochromis niloticus) by immersion or intraperitoneal injection.
Fyrand K; Xu C; Evensen Ø · 2026 · Fish & shellfish immunology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Streptococcus agalactiae serotype Ia is a major bacterial pathogen in Nile tilapia (Oreochromis niloticus), and vaccines for juvenile fish, especially immersion vaccines, remain unavailable. We evaluated live attenuated vaccine candidates…
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Metadata source: Europe PMC · DOI 10.1016/j.fsi.2026.111401