Detection of infectious hematopoietic necrosis virus in fish mucus
Infectious hematopoietic necrosis virus (IHNV) was detected in mucus collected from the external surface of naturally infected juvenile and adult salmonids. Virus concentrations ranged from 101.0 to 106.0 plaque forming units (PFU) /ml. Juvenile rainbow trout Oncorhynchus mykiss artificially infecte...
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| Veröffentlicht in: | Fish Pathology 1989/12/15, Vol.24(4), pp.197-202 |
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| container_title | Fish Pathology |
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| creator | LaPatra, S.E. (Oregon State Univ., Corvallis (USA)) Rohovec, J.S Fryer, J.L |
| description | Infectious hematopoietic necrosis virus (IHNV) was detected in mucus collected from the external surface of naturally infected juvenile and adult salmonids. Virus concentrations ranged from 101.0 to 106.0 plaque forming units (PFU) /ml. Juvenile rainbow trout Oncorhynchus mykiss artificially infected with IHNV by the waterborne route had a 100% prevalence of the virus in mucus and 50% in gill tissues 24 h post-exposure. Mucus examined from individual rainbow trout had increasing IHNV concentrations, 101.5 to 103.9 PFU/ml, from 24 to 84 h postinfection. This suggested IHNV detected in mucus resulted from the normal progression of the disease and the integument may be a site of virus replication and a possible portal of entry. |
| doi_str_mv | 10.3147/jsfp.24.197 |
| format | Article |
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(Oregon State Univ., Corvallis (USA)) ; Rohovec, J.S ; Fryer, J.L</creator><creatorcontrib>LaPatra, S.E. (Oregon State Univ., Corvallis (USA)) ; Rohovec, J.S ; Fryer, J.L</creatorcontrib><description>Infectious hematopoietic necrosis virus (IHNV) was detected in mucus collected from the external surface of naturally infected juvenile and adult salmonids. Virus concentrations ranged from 101.0 to 106.0 plaque forming units (PFU) /ml. Juvenile rainbow trout Oncorhynchus mykiss artificially infected with IHNV by the waterborne route had a 100% prevalence of the virus in mucus and 50% in gill tissues 24 h post-exposure. Mucus examined from individual rainbow trout had increasing IHNV concentrations, 101.5 to 103.9 PFU/ml, from 24 to 84 h postinfection. This suggested IHNV detected in mucus resulted from the normal progression of the disease and the integument may be a site of virus replication and a possible portal of entry.</description><identifier>ISSN: 0388-788X</identifier><identifier>EISSN: 1881-7335</identifier><identifier>DOI: 10.3147/jsfp.24.197</identifier><language>eng</language><publisher>The Japanese Society of Fish Pathology</publisher><subject>ENFERMEDADES DE LOS PECES ; FISH DISEASES ; FORMAS JUVENILES ; Freshwater ; HAEMATOPOIETIC NECROSIS VIRUS ; INFECCION ; INFECTION ; Infectious Hematopoietic Necrosis Virus ; JUVENILE ; JUVENILES ; MALADIE DES POISSONS ; MOCO ; MUCUS ; ONCORHYNCHUS ; Oncorhynchus mykiss ; PEAU ; PIEL (ANIMAL) ; SALMONOIDEI ; SKIN ; VIRUS NECROSIS HEMATOPOYIETICA</subject><ispartof>Fish Pathology, 1989/12/15, Vol.24(4), pp.197-202</ispartof><rights>The Japanese Society of Fish Pathology</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c342t-8a7847cc3be9cb0147e68065832f890d388f407c04b7835329600121dfde178a3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>LaPatra, S.E. (Oregon State Univ., Corvallis (USA))</creatorcontrib><creatorcontrib>Rohovec, J.S</creatorcontrib><creatorcontrib>Fryer, J.L</creatorcontrib><title>Detection of infectious hematopoietic necrosis virus in fish mucus</title><title>Fish Pathology</title><addtitle>Fish Pathol.</addtitle><description>Infectious hematopoietic necrosis virus (IHNV) was detected in mucus collected from the external surface of naturally infected juvenile and adult salmonids. Virus concentrations ranged from 101.0 to 106.0 plaque forming units (PFU) /ml. Juvenile rainbow trout Oncorhynchus mykiss artificially infected with IHNV by the waterborne route had a 100% prevalence of the virus in mucus and 50% in gill tissues 24 h post-exposure. Mucus examined from individual rainbow trout had increasing IHNV concentrations, 101.5 to 103.9 PFU/ml, from 24 to 84 h postinfection. This suggested IHNV detected in mucus resulted from the normal progression of the disease and the integument may be a site of virus replication and a possible portal of entry.</description><subject>ENFERMEDADES DE LOS PECES</subject><subject>FISH DISEASES</subject><subject>FORMAS JUVENILES</subject><subject>Freshwater</subject><subject>HAEMATOPOIETIC NECROSIS VIRUS</subject><subject>INFECCION</subject><subject>INFECTION</subject><subject>Infectious Hematopoietic Necrosis Virus</subject><subject>JUVENILE</subject><subject>JUVENILES</subject><subject>MALADIE DES POISSONS</subject><subject>MOCO</subject><subject>MUCUS</subject><subject>ONCORHYNCHUS</subject><subject>Oncorhynchus mykiss</subject><subject>PEAU</subject><subject>PIEL (ANIMAL)</subject><subject>SALMONOIDEI</subject><subject>SKIN</subject><subject>VIRUS NECROSIS HEMATOPOYIETICA</subject><issn>0388-788X</issn><issn>1881-7335</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><recordid>eNqFkDlPAzEQhS0EEiFQ0VFtRYM2-FzbJSScigQFSHSW49iJo72wd5H493iziJZmRqP55unNA-AcwRlBlF_vomtnmM6Q5AdggoRAOSeEHYIJJELkXIiPY3AS4w5CVhBIJuB2YTtrOt_UWeMyX7v90MdsayvdNW3jbedNVlsTmuhj9uVDWvo6cz5us6o3fTwFR06X0Z799il4v797mz_my5eHp_nNMjeE4i4XmgvKjSErK80KJru2ELBggmAnJFwng45CbiBdcUEYwbKAEGG0dmuLuNBkCi5H3TY0n72Nnap8NLYsdW2TY4W4ZBJi8j_IWCExYgm8GsHhuRisU23wlQ7fCkE1BKqGQBWmKgWa6MVI72KnN_aP1SElVNo9i2RRDDwdSzr7W5utDsrWSeZilHG6UXoTfFTPr5JBSoUkPxi9iTM</recordid><startdate>19890101</startdate><enddate>19890101</enddate><creator>LaPatra, S.E. 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(Oregon State Univ., Corvallis (USA))</au><au>Rohovec, J.S</au><au>Fryer, J.L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Detection of infectious hematopoietic necrosis virus in fish mucus</atitle><jtitle>Fish Pathology</jtitle><addtitle>Fish Pathol.</addtitle><date>1989-01-01</date><risdate>1989</risdate><volume>24</volume><issue>4</issue><spage>197</spage><epage>202</epage><pages>197-202</pages><issn>0388-788X</issn><eissn>1881-7335</eissn><abstract>Infectious hematopoietic necrosis virus (IHNV) was detected in mucus collected from the external surface of naturally infected juvenile and adult salmonids. Virus concentrations ranged from 101.0 to 106.0 plaque forming units (PFU) /ml. Juvenile rainbow trout Oncorhynchus mykiss artificially infected with IHNV by the waterborne route had a 100% prevalence of the virus in mucus and 50% in gill tissues 24 h post-exposure. Mucus examined from individual rainbow trout had increasing IHNV concentrations, 101.5 to 103.9 PFU/ml, from 24 to 84 h postinfection. This suggested IHNV detected in mucus resulted from the normal progression of the disease and the integument may be a site of virus replication and a possible portal of entry.</abstract><pub>The Japanese Society of Fish Pathology</pub><doi>10.3147/jsfp.24.197</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0388-788X |
| ispartof | Fish Pathology, 1989/12/15, Vol.24(4), pp.197-202 |
| issn | 0388-788X 1881-7335 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_17959023 |
| source | EZB-FREE-00999 freely available EZB journals |
| subjects | ENFERMEDADES DE LOS PECES FISH DISEASES FORMAS JUVENILES Freshwater HAEMATOPOIETIC NECROSIS VIRUS INFECCION INFECTION Infectious Hematopoietic Necrosis Virus JUVENILE JUVENILES MALADIE DES POISSONS MOCO MUCUS ONCORHYNCHUS Oncorhynchus mykiss PEAU PIEL (ANIMAL) SALMONOIDEI SKIN VIRUS NECROSIS HEMATOPOYIETICA |
| title | Detection of infectious hematopoietic necrosis virus in fish mucus |
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