85547-8

LOINC 2.82

PRRSV North American strain neutralizing antibody [Titer] in Serum by Neutralization test

PRRSV NA strain NAb Titr Ser Nt

Definition

  • Neutralization methods such as fluorescent focus neutralization (FFN) is used to confirm positive Porcine Reproductive and Respiratory Syndrome (PRRS) results found with screening methods such as ELISA. It uses sample and control serums that are diluted and incubated on the PRRSV infected cells followed by florescent microscopic examination for characteristic patterns of fluorescent staining. Confirmatory tests are pivotal to provide a definitive diagnosis because false positives or negatives result in significant economic loss to livestock producers.

Component

  • Porcine reproductive and respiratory syndrome virus North American strain Ab.Neut

Specimen / system

  • Ser

Class

  • MICRO

Property

  • Titr

Scale

  • SemiQn

Method

  • Neut

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 NA strain; 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

Index terms

  • 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
  • Porcine reproductive and respiratory syndrome virus North American strain Ab.Neut
  • Pork
  • PRRS
  • PRRSV
  • PRRSV NA strain
  • Random
  • Serum
  • Serum virus neutralization
  • Seuchenhafter spatabort der schweine
  • SIRSV
  • SmQn
  • SR
  • SVN
  • Swine
  • Swine infertility and respiratory syndrome
  • Syndrome dysgenesique et respiratoire porcin

8 further terms