TwitterLinkedinWhatsAppTelegramTelegram
0
Read this article in:

Transmission of MRSA CC398 strains between pig farms related by trade of animals

The molecular typing data confirm the findings of a previous risk-analysis study indicating that trading of colonised pigs is a vehicle for transmission of MRSA CC398.

12 December 2012
TwitterLinkedinWhatsAppTelegramTelegram
0

Meticillin-resistant Staphylococcus aureus (MRSA) clonal complex (CC) 398 is a genetic lineage associated with livestock, especially pigs.

The authors investigated the role of pig trade in the transmission of MRSA CC398 between farms using pulsed-field gel electrophoresis (PFGE), a highly discriminatory method for strain typing. PFGE analysis of 58 MRSA isolates from a retrospective study in the Netherlands and a prospective study in Denmark provided molecular evidence that the strains present in five of the eight recipient farms were indistinguishable from those occurring in the corresponding supplying farm.

The molecular typing data confirm the findings of a previous risk-analysis study indicating that trading of colonised pigs is a vehicle for transmission of MRSA CC398.

C. Espinosa-Gongora, E. M. Broens, A. Moodley, J. P. Nielsen and L. Guardabassi. Transmission of MRSA CC398 strains between pig farms related by trade of animals. Veterinary Record 2012. vOL. 170 (22); 170:564 doi:10.1136/vr.100704

Article Comments

This area is not intended to be a place to consult authors about their articles, but rather a place for open discussion among pig333.com users.
Leave a new Comment

Access restricted to 333 users. In order to post a comment you must be logged in.

Related articles

Eradication of MRSA and ESBL-E on a model pig farm

25-Sep-2015
In summary, this report demonstrates that decontamination protocols similar to those used here can lead to successful elimination of contaminating MRSA and ESBL-E in pigs and the stable environment. Nevertheless, decontamination protocols do not prevent the acquisition of new MRSA strains.

MRSA thrives even without antibiotics

17-Oct-2011
The MRSA bacterium, which is resistant to antibiotics, has spread rapidly in the past few years on pig farms. Extensive use of antibiotics is thought to help it spread, but reducing the use of antibiotics is not enough to eliminate MRSA on pig farms.

Many pigs get MRSA infection in slaughterhouses

04-Oct-2010
One in ten pigs gets the MRSA bacterium in livestock transport trucks, while sixty percent of pigs in slaughterhouses have the bacterium. Wageningen University veterinary researcher Els Broens finds this 'very disconcerting'.

European Union - EFSA evaluates factors contributing to MRSA in pigs

03-Jun-2010
A European Union-wide survey was carried out to assess the prevalence and diversity of methicillin-resistant Staphylococcus aureus (MRSA) in pig primary production and to provide information on potential factors associated with its prevalence. The survey distinguished between breeding holdings (holdings housing breeding pigs and delivering replacement breeding pigs to breeding holdings and production holdings) and production holdings with breeding pigs (holdings housing breeding pigs and producing mainly pigs for fattening or slaughter).