74314-6

LOINC Code


LOINC code74314-6
name
descriptionA 3-digit identifier (e.g. 2-5-2) is assigned to Porcine reproductive and respiratory syndrome virus (PRRSV) based on the RFLP pattern of isolated RNA from the ORF5 gene. ORF5 gene is the most variable and therefore best for strain identification. It is NOT to identify anything particular about the ORF5 distinct from the rest of the virus.
statusACTIVE

Fully-Specified Name

componentPorcine reproductive and respiratory syndrome virus ORF5 gene RNA pattern
propertyID  =  Identifier
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemIsolate
scaleNom  =  Nominal:  Nominal or categorical responses that do not have a natural ordering. (e.g., names of bacteria, reported as answers, categories of appearance that do not have a natural ordering, such as, yellow, clear, bloody.
methodRFLP

Additional Names

short nameAbortus blauw; Blue-eared pig disease; Ident; Identifier; Islt; Isol; Lelystad virus; Microbiology; Mystery swine disease; Nominal; Point in time; Porcine epidemic abortion & respiratory syndrome; Porcine reproductive and respiratory syndrome; Pork; PRRS;

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationPRRSV ORF5 RNA

History/Usage

first released
last updated2.64
last change typeMIN  - change to field other than name

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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