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Vaccination
Management
Disease Information
A PMWS update (Jake Waddilove)
ABOUT PMWS & PDNS
National Pork Board PMWS Fact Sheet
About PDNS (Jake Waddilive)
CEI Emerging Disease Notices: PMWS / PDNS
Conference and meetings archive
Case Histories
Yorkshire Farm, UK - Mike Muirhead - Final Update, June 2002
Mike Muirhead's case history of a Yorkshire farm with PMWS and PDNS.
 
East Anglia Farm, UK - Philip Richardson
This paper charts the course and effects of the disease on a single herd as well as highlighting the economic impact.
Photographs
Clinical signs
Photos of the clinical signs that are seen generally in pigs with PMWS and PDNS. Includes skin lesions, enlarged lymph glands, wasting and dead pigs.
 
Post mortem (1)
Photos of the signs that are seen in post-mortem samples of pigs with PMWS and PDNS. Includes interstitial pneumonia, secondary bacterial infection, enlarged lymph nodes, oedema and intra cytoplasmic inclusions
 
Post mortem (2)
More Photos of the signs that are seen in post-mortem samples of pigs with PMWS and PDNS.


PMWS Research Archives

Published Saturday, November 01, 2008: Veterinary Microbiology, 132 (1), p.165-170, Nov 2008
Detection of porcine circovirus type 2 in pigs imported from Indonesia
Manokaran G, Lin Y N, Soh M L, Lim E A S, Lim C W, Tan B H.
We have detected the presence of porcine circovirus (PCV) type 2 in Indonesian pigs imported to Singapore for food consumption. A total of three viral isolates were identified, and to genetically characterise them further, their full genomes were sequenced. Each genome showed a typical organization of PCV type 2, with the three isolates sharing similar genome lengths of 1767 nucleotide (nt) at high nt identities of 99.8–100%, further indicating that the viral isolates were quite homogeneous. Sequence analysis further revealed that the ORF2 genes contain the nt sequence CCCCGC (from nt position 262 to 267) that was previously reported to be associated with PCV type 2, group 1C. The phylogenetic tree was constructed for the ORF2 genes, and the PCV type 2 isolates distributed into two distinctive groups. The Indonesian PCV type 2 clustered tightly with one China isolate, accession number AY035820, as a sub-cluster in group 1C. The sequence and phylogenetic analyses both confirmed that the three Indonesian PCV type 2 isolates belong to group 1C, and that the genetic changes for the three Indonesian isolates were very stable, possibly due to the low-scale evolution.

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