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Porcine circovirus 2 (PCV2) population study in experimentally infected pigs developing PCV2-systemic disease or a subclinical infection
(Nature Research, 2020-10-20)
Porcine circovirus 2 (PCV2) is a single stranded DNA virus with one of the highest mutation rates among DNA viruses. This ability allows it to generate a cloud of mutants constantly providing new ...
Ceftiofur treatment of sows results in long‑term alterations in the nasal microbiota of the ofspring that can be ameliorated by inoculation of nasal colonizers
(BMC, 2023-10-20)
Background The nasal microbiota of the piglet is a reservoir for opportunistic pathogens that can cause polyse‑
rositis, such as Glaesserella parasuis, Mycoplasma hyorhinis or Streptococcus suis. ...
Current knowledge on Porcine circovirus 3 (PCV-3): A novel virus with a yet unknown impact on the swine industry
(Frontiers Media, 2018-12-12)
Porcine circovirus 3 (PCV-3) is a recently described virus belonging to the family Circoviridae. It represents the third member of genus Circovirus able to infect swine, together with PCV-1, considered ...
Porcine circovirus 2 (PCV-2) genetic variability under natural infection scenario reveals a complex network of viral quasispecies
(Nature Research, 2018-10-19)
Porcine circovirus 2 (PCV-2) is a virus characterized by a high evolutionary rate, promoting the potential
emergence of diferent genotypes and strains. Despite the likely relevance in the emergence of ...
Exploratory metagenomic analyses of periweaning failure-to-thrive syndrome-affected pigs
(BMJ Publishing Group, 2018-11-09)
Modern pig farming is characterised by the emergence of several syndromes whose aetiology is unclear or has a multifactorial origin, including periweaning failure-to-thrive syndrome (PFTS). In fact, its ...
A shift in Porcine circovirus 3 (PCV‐3) history paradigm: Phylodynamic analyses reveal an ancient origin and prolonged undetected circulation in the worldwide swine population
(Wiley Open Access, 2019-09-30)
The identification of a new circovirus (Porcine circovirus 3, PCV-3) has raised a remarkable concern because of some analogies with Porcine circovirus 2 (PCV-2). Preliminary results suggest an extremely ...