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- Title
Research Progress on the detection methods of porcine reproductive and respiratory syndrome virus.
- Authors
Jinghua Pan; Mengyi Zeng; Mengmeng Zhao; Liangzong Huang
- Abstract
Porcine reproductive and respiratory syndrome virus (PRRSV) causes clinical syndromes typified as reproductive disorders in sows and respiratory diseases in piglets. PRRSV remains one of the most prevalent pathogens affecting the pig industry, because of its complex infection profile and highly heterogeneous genetic and recombination characteristics. Therefore, a rapid and effective PRRSV detection method is important for the prevention and control of PRRS. With extensive in-depth research on PRRSV detection methods, many detection methods have been improved and promoted. Laboratory methods include techniques based on virus isolation (VI), enzyme-linked immunosorbent assays (ELISA), indirect immunofluorescence assays (IFA), immunoperoxidase monolayer assays (IPMA), polymerase chain reaction (PCR), quantitative real-time PCR (qPCR), digital PCR (dPCR), loop-mediated isothermal amplification (LAMP), recombinase polymerase amplification (RPA), clustered regularly interspaced short palindromic repeats (CRISPR), metagenomic next-generation sequencing (mNGS), and other methods. This study reviews the latest research on improving the main PRRSV detection methods and discusses their advantages and disadvantages.
- Subjects
PORCINE reproductive &; respiratory syndrome; PORCINE epidemic diarrhea virus; VIRUS isolation; GENETIC recombination; SWINE farms; ENZYME-linked immunosorbent assay; SWINE breeding; NUCLEOTIDE sequencing
- Publication
Frontiers in Microbiology, 2023, Vol 14, p1
- ISSN
1664-302X
- Publication type
Article
- DOI
10.3389/fmicb.2023.1097905