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Mycoplasma hyopneumoniae variability: Current trends and proposed terminology for genomic classification
(Wiley, 2019-05-17)
Mycoplasma hyopneumoniae (M. hyopneumoniae) is the aetiologic agent of enzootic pneumonia in swine, a prevalent chronic respiratory disease worldwide. Mycoplasma hyopneumoniae is a small, self‐replicating ...
Porcine circovirus 2 (PCV-2) genotype update and proposal of a new genotyping methodology
(Public Library of Science, 2018-12-06)
Porcine circovirus 2 (PCV-2) is one of the most widespread viral infections of swine, causing a remarkable economic impact because of direct losses and indirect costs for its control. As other ssDNA ...
Characterization of Mycoplasma hyopneumoniae strains in vaccinated and non-vaccinated pigs from Spanish slaughterhouses
(Elsevier, 2019-02-20)
This study aimed to describe Mycoplasma hyopneumoniae (M. hyopneumoniae) genetic variability in vaccinated (V) and non-vaccinated (NV) slaughtered pigs showing cranio-ventral pulmonary consolidation ...
Commercial feed containing porcine plasma spiked with African swine fever virus is not infective in pigs when administered for 14 consecutive days
(Public Library of Science, 2020-07-22)
The objective of this study was to determine if commercially collected liquid porcine plasma contaminated with African swine fever virus (ASFV) and fed for 14 consecutive days would infect pigs. ...
Porcine circovirus 3 is highly prevalent in serum and tissues and may persistently infect wild boar (Sus scrofa scrofa)
(Wiley, 2018-08-08)
Porcine circovirus 3 (PCV‐3) prevalence has been minimally investigated in wild boar; dynamics of infection and viral tissue distribution are currently unknown. In this study, serum samples from 518 ...
Multisystemic lymphoplasmacytic inflammation associated with PCV-3 in wasting pigs
(Wiley, 2021-07-30)
Porcine circovirus 3 (PCV-3) has been detected in diseased and healthy pigs of different ages. Several reports have associated the agent with reproductive failure and mummified and stillborn piglets. ...
Impact of maternally derived immunity on immune responses elicited by piglet early vaccination against the most common pathogens involved in porcine respiratory disease complex
(BMC, 2022-03-16)
Background
Newborn piglets can trigger an elementary immune response, but the acquirement of specific antibodies and/or cellular immunity against pathogens before they get infected post-natally is ...
Agreement and differential use of laboratory methods for the detection and quantification of SARS-CoV-2 in experimentally infected animals
(Frontiers Media, 2022-11-15)
Rodents are widely used for the development of COVID-19-like animal models, the virological outcome being determined through several laboratory methods reported in the literature. Our objective was to ...
Assessment of the in vitro growing dynamics and kinetics of the non-pathogenic J and pathogenic 11 and 232 Mycoplasma hyopneumoniae strains
(BioMed Central, 2018-05-25)
Information on the in vitro growth of pathogenic and non-pathogenic Mycoplasma hyopneumoniae (M. hyopneumoniae) strains is scarce and controversial. Despite its limitations, the colour changing units ...