Article

A standardized bath challenge of Atlantic salmon reveals distinct infection dynamics and mortality across ten HPR-deleted infectious salmon anaemia virus isolates

2026-06-11

Abstract excerpt

Infectious salmon anaemia virus with highly polymorphic region deletions (ISAV-HPRΔ) is classified as pathogenic, yet field outbreaks display wide variation in disease severity. To determine the extent of inherent virulence differences among ISAV-HPRΔ isolates, we conducted a standardized freshwater bath challenge in Atlantic salmon using ten isolates, including the high-virulent reference strain NO/Glesvaer/2/90...

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Literature Corpus work: cd647bb5-f73f-52f8-9f10-627874856070
DOI: 10.64898/2026.06.10.731357

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