PRRSV North American strain RNA [Presence] in Specimen by NAA with probe detection
Sample types for this test may include serum, fresh tissue, semen, porcine bronchoalveolar lavage specimens, oropharyngeal scrapings, nasal swabs and oral or fetal thoracic fluid.
Source: Regenstrief LOINC
LP174536-5 Porcine reproductive and respiratory syndrome virus North American strain
Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) causes an infection in pigs sometimes known as Blue-Ear Pig Disease. This economically important pandemic disease causes reproductive failure in breeding stock and respiratory tract illness and has shown differences in virulence, tissue trophism and replication capabilities among strains.
PRRSV has two genotypes - the North American strain (type 2 PRRSv, with the isolate prototype VR2332) and the European strain (type 1 PRRSv, with the isolate prototype "Lelystad"). Both types were discovered in their local regions around 1990 but they now share worldwide distributions. These two main genotypes differ genetically by approximately 40%. Within each genotype there is nucleotide divergence of up to 30% (Leung et al., 2010). The majority of the nucleotides that make up the two are the same but diversity within each genotype is high with a significant geographic pattern for the various types. The use of sequence information to compare PRRSV isolates is a valuable tool to monitor PRRSV strains both globally and within a farm over time. It can differentiate between resident and newly introduced viruses as well as between vaccine and field strains.
[http://www.porcilis-prrs.com/prrs-infection.asp] Source: Regenstrief LOINC
- Porcine reproductive and respiratory syndrome virus North American strain RNA
- Short Name
- PRRSV NA strain RNA Spec Ql NAA+probe
- Display Name
- PRRSV North American strain RNA NAA+probe Ql (Specimen)
- Consumer Name Alpha Get Info
- PRRSV North american strain, Specimen
Example Answer List: LL2010-8Source: Estonian Society of Laboratory Medicine
|PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value)||LA6576-8|
|NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value)||LA6577-6|
- First Released
- Version 2.61
- Last Updated
- Version 2.69
- Change Reason
- Abbreviated "Porcine reproductive and respiratory syndrome virus" to "PRRSV" in the Long Common Name. PRRSV is shorter and more commonly used in test names.
- Order vs. Observation
Language Variants Get Info
|es-ES||Spanish (Spain)||Cepa norteamericana del virus del síndrome reproductivo y respiratorio porcino RNA:
|es-MX||Spanish (Mexico)||Virus del síndrome respiratorio y reproductivo porcino ARN de la cepa norteamericana:
|fr-FR||French (France)||Syndrome dysgénésique et respiratoire porcin virus souche nord américaine ARN:
|it-IT||Italian (Italy)||Virus della sindrome riproduttiva e respiratoria del suino, variante Nord Americana RNA:
Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA Variante Nord Americana virus PRRS Virus PRRS
|nl-NL||Dutch (Netherlands)||Varkens voortplantings- en respiratoir syndroom virus North American stam RNA:
|ru-RU||Russian (Russian Federation)||Свиного репродуктивного и респираторного синдрома вирус Североамериканский штамм РНК:
Synonyms: ДНК проба;
|tr-TR||Turkish (Turkey)||Porsin reprodüktif ve respiratuvar sendrom virüs North American türü RNA:
|zh-CN||Chinese (China)||猪生殖与呼吸综合征病毒北美株 RNA:
Synonyms: Lelystad 病毒;
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