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C. Brosnahan · SciRah

Researcher profile · Semantic Scholar

C. Brosnahan

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C. Brosnahan — researcher profile on SciRah

h-index: 12
Works: 29
Citations: 453

Most-cited papers

New Zealand juvenile oyster mortality associated with ostreid herpesvirus 1-an opportunistic longitudinal study.
S. Keeling, C. Brosnahan, R. Williams, E. Gias +4 more
2014Diseases of Aquatic Organisms107 citations Open access
Semantic Scholar
Development and validation of a real-time PCR assay for the detection of Aeromonas salmonicida.
S. Keeling, C. Brosnahan, C. Johnston, R. Wallis +2 more
2013Journal of Fish Diseases39 citations
Semantic Scholar
Whole genome analysis of Yersinia ruckeri isolated over 27 years in Australia and New Zealand reveals geographical endemism over multiple lineages and recent evolution under host selection
A. Barnes, J. Delamare‐Deboutteville, N. Gudkovs, C. Brosnahan +2 more
2016Microbial Genomics34 citations Open access
Semantic Scholar
Slippery when wet: cross-species transmission of divergent coronaviruses in bony and jawless fish and the evolutionary history of the Coronaviridae
Allison K. Miller, Jonathon C. O. Mifsud, Vincenzo A. Costa, Rebecca M. Grimwood +7 more
2021bioRxiv32 citations Open access
Semantic Scholar
New Zealand rickettsia-like organism (NZ-RLO) and Tenacibaculum maritimum: Distribution and phylogeny in farmed Chinook salmon (Oncorhynchus tshawytscha).
C. Brosnahan, J. Munday, H. Ha, M. Preece +1 more
2018Journal of Fish Diseases32 citations
Semantic Scholar
Development and validation of real-time PCR for the detection of Yersinia ruckeri.
S. Keeling, C. Johnston, R. Wallis, C. Brosnahan +2 more
2012Journal of Fish Diseases27 citations
Semantic Scholar
Aquatic disease in New Zealand: synthesis and future directions
H. Lane, C. Brosnahan, R. Poulin
2020New Zealand Journal of Marine and Freshwater Research26 citations
Semantic Scholar
First report of a rickettsia-like organism from farmed Chinook salmon, Oncorhynchus tshawytscha (Walbaum), in New Zealand
C. Brosnahan, H. Ha, K. Booth, A. Mcfadden +1 more
201720 citations
Semantic Scholar
Cosmopolitan Distribution of Endozoicomonas-Like Organisms and Other Intracellular Microcolonies of Bacteria Causing Infection in Marine Mollusks
I. Cano, D. Ryder, S. Webb, B. Jones +23 more
2020Frontiers in Microbiology19 citations Open access
Semantic Scholar
Nocardiosis in freshwater reared Chinook salmon (Oncorhynchus tshawytscha)
C. Brosnahan, S. Humphrey, G. Knowles, H. Ha +2 more
2017New Zealand Veterinary Journal16 citations
Semantic Scholar
Lamprey (Geotria australis; Agnatha) reddening syndrome in Southland rivers, New Zealand 2011–2013: laboratory findings and epidemiology, including the incidental detection of an atypical Aeromonas salmonicida
C. Brosnahan, A. Pande, S. Keeling, M. van Andel +1 more
2018New Zealand Journal of Marine and Freshwater Research15 citations
Semantic Scholar
Intracellular bacteria in New Zealand shellfish are identified as Endozoicomonas species.
Joanne Howells, D. Jaramillo, C. Brosnahan, A. Pande +1 more
2021Diseases of Aquatic Organisms14 citations
Semantic Scholar
Optimisation and validation of a PCR to detect viable Tenacibaculum maritimum in salmon skin tissue samples.
C. Brosnahan, E. Georgiades, C. McDonald, S. Keeling +2 more
2019Journal of Microbiological Methods10 citations
Semantic Scholar
In situ hybridization and histopathological observations during ostreid herpesvirus-1-associated mortalities in Pacific oysters Crassostrea gigas.
R. Bueno, M. Perrott, M. Dunowska, C. Brosnahan +1 more
2016Diseases of Aquatic Organisms10 citations
Semantic Scholar
An Efficient Tetraplex Surveillance Tool for Salmonid Pathogens
U. VonAmmon, Tessa V. Averink, K. Kumanan, C. Brosnahan +3 more
2022Frontiers in Microbiology9 citations Open access
Semantic Scholar
Global diversity analysis of plant-associated Pseudopithomyces fungi reveals a new species producing the toxin associated with facial eczema in livestock: Pseudopithomyces toxicarius sp. nov.
B. Weir, J. Sidhu, C. Brosnahan, D. Lee +19 more
2025Studies in Mycology6 citations Open access
Semantic Scholar
Discrimination between viable and dead Xanthomonas fragariae in strawberry using viability PCR
T. Immanuel, R. Taylor, S. Keeling, C. Brosnahan +1 more
20206 citations
Semantic Scholar
Pathogenicity of the bacterium New Zealand rickettsia-like organism (NZ-RLO2) in Chinook salmon Oncorhynchus tshawytscha smolt.
C. Brosnahan, J. Munday, P. S. Davie, L. Kennedy +4 more
2019Diseases of Aquatic Organisms6 citations
Semantic Scholar
Formalin‐fixed paraffin‐embedded (FFPE) samples help to investigate transcriptomic responses in wildlife disease
Allison K. Miller, C. Brosnahan, A. Pande, C. Baker +4 more
2023Molecular Ecology Resources5 citations Open access
Semantic Scholar
Aquatic pathogens and biofouling: pilot study of ostreid herpesvirus 1 translocation by bivalves
M. Fuhrmann, E. Georgiades, G. Cattell, C. Brosnahan +2 more
2021Biofouling (Print)4 citations
Semantic Scholar
Partial 18S rRNA sequences of apicomplexan parasite 'X' (APX), associated with flat oysters Ostrea chilensis in New Zealand.
Suong T. T. Nguyen, S. Webb, J. Banks, Kevin C. Wakeman +5 more
2017Diseases of Aquatic Organisms4 citations Open access
Semantic Scholar
Draft Genome Sequence of a New Zealand Rickettsia-Like Organism Isolated from Farmed Chinook Salmon
E. Gias, J. Draper, C. Brosnahan, D. Orr +2 more
2016Genome Announcements4 citations Open access
Semantic Scholar
In vivo growth and genomic characterization of rickettsia-like organisms isolated from farmed Chinook salmon (Oncorhynchus tshawytscha) in New Zealand.
E. Gias, C. Brosnahan, D. Orr, B. Binney +3 more
2018Journal of Fish Diseases3 citations
Semantic Scholar
Multimodal animal health monitoring in extensive livestock production systems
Xin-Tao Zhao, Qiyu Liao, Da-Dong Wang, E. Meijering +6 more
2026Frontiers in Veterinary Science2 citations Open access
Semantic Scholar
Bacteriology & bivalves: Assessing diagnostic tools for geographically remote bivalve populations.
Joanne Howells, C. Brosnahan
2022Journal of Microbiological Methods2 citations Open access
Semantic Scholar
Tail Fan Necrosis syndrome in decapod crustaceans: A review.
J. Jones, C. Brosnahan, A. Pande
2024Journal of Fish Diseases1 citations Open access
Semantic Scholar
Trialling the SmartWorm® application in New Zealand sheep farms
C. Brosnahan, D. Warburton, N. Cotter, J. Tanner +1 more
2025International Journal for Parasitology: Drugs and Drug Resistance0 citations Open access
Semantic Scholar
Snapper mortalities: Finding a cause
C. Brosnahan, A. Pande, B. Jones
20150 citations
Semantic Scholar
Salmon mortality investigation
R. Norman, C. Brosnahan, J. Fischer, J. Frazer +7 more
20130 citations
Semantic Scholar

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