PRRSV neutralizing antibody [Titer] in Serum by Neutralization test   74304-7

LOINC Code


LOINC code74304-7
namePRRSV neutralizing antibody [Titer] in Serum by Neutralization test
descriptionQuantitative result of porcine reproductive and respiratory syndrome virus (PRRSV)-neutralizing antibodies (NA) in serum. The submitter's lab performs a Fluorescent Focus Neutralization test.
statusACTIVE

Fully-Specified Name

componentPorcine reproductive and respiratory syndrome virus Ab.Neut
propertyTitr  =  Dilution Factor (Titer)
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.
systemSer  =  Serum
scaleSemiQn
methodNeut  =  Neutralization

Additional Names

short namePRRSV NAb Titr Ser Nt

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationBoth
example UCUM units{titer}
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unittiter

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.75
last change typeMAJ  - change to name field other than Component;
change reasonUpdated Component from "Porcine reproductive and respiratory syndrome virus Ab" since this test is measuring only the neutralizing antibodies and not all PRRSV antibodies.; Abbreviated "Porcine reproductive and respiratory syndrome virus" to "PRRSV" in the Long Common Name. PRRSV is shorter and more commonly used in test names.

Related Names

Abortus blauw
ABS
Aby
Antby
Anti
Antibodies
Antibody
Autoantibodies
Autoantibody
Blue-eared pig disease
Conventional virus neutralization test
cVNT
Dilution factor
Dilution Factor (Titer)
Lelystad virus
Microbiology
Mystery swine disease
NAb
NEUTRALIZATION
Neutralization test
NT
Point in time
Porcine epidemic abortion & respiratory syndrome
Porcine reproductive and respiratory syndrome
Pork
PRRS
PRRSV
PRRSV Ab
PRRSV Nab
Random
Serum
Serum virus neutralization
Seuchenhafter spatabort der schweine
SIRSV
SmQn
SR
SVN
Swine
Swine infertility and respiratory syndrome
Syndrome dysgenesique et respiratoire porcin
Titer
Titered
Titre
Ttr
Vet
Veterinary
Virus neutralization test
VNT

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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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