Health of Aquatic Organisms

Characterization of the Norwegian vessel movement network and its vulnerability for disease spread and development of decision support system for better prevention and control of infectious diseases in Norway

Salmon farming industry in Norway:
This WP will describe spatial and temporal dynamics of fish transportation and characterize the contact network patterns among the fish holdings based on the transportations, characterize infection-inducing contact patterns, identify the highly connected sites, and elucidate implications of the contact pattern on controlling disease spread.

Retrospective analysis of viral infections in hatcheries of the California Department of Fish and Wildlife and development of an online database and visualization platform to support disease surveillance

Aquaculture is rapidly growing in economic importance in the USA, where California (CA) is considered as an emergent leader aquaculture industry worth an estimated $110 million per year. The primary aquaculture species in the state are salmonids, particularly Oncorhynchus sp. However, these fish are affected by many endemic infectious agents such hematopoietic necrosis virus (IHNV), cutthroat trout virus (CTV), bacterial kidney disease (BKD), Flavobacterium columnare and F. psychrophilum.

Spatial and Temporal Distribution and the Implementation of a Near Real-Time Surveillance System for Infectious Hematopoietic Necrosis Virus (IHNV) Infection in California

Aquaculture is rapidly growing in economic importance in the USA, where California (CA) is considered as an emergent leader aquaculture industry that worth an estimated $110 million [1]. Primary aquaculture species in the state are rainbow trout and various salmon species for which endemic infectious hematopoietic necrosis virus (IHNV), an acute systemic disease [2] and notifiable for the World Animal Health Organization (OIE), that causes high mortality and significant economic and social losses in hatchery stocks and wild salmonids in fresh waters [3].

Network analysis to identify important factors for managing zones

This WP will describe spatial and temporal dynamics of fish transportation and characterize the contact network patterns among the fish holdings based on the transportations, characterize infection-inducing contact patterns, identify the highly connected sites, and elucidate implications of the contact pattern on controlling disease spread.