Skip to main content

Table 1 Methicillin-resistant Staphylococcus aureus in horses in Sweden, December 2007 to March 2010.

From: The first nosocomial outbreak of methicillin-resistant Staphylococcus aureus in horses in Sweden

Year

Date of surgery

Type of surgery

Inf1)

Pulsotype2)

Hospital (MRSA case)

Outcome/comments

2007

NA 3)

NA, nasal screening

NA

A

NA

First known MRSA case in horses in Sweden [38]

2008

May 22

Tenoscopy

SSI

A

1 (Horse I)

Euthanized 2 June

 

May 26

Ovariectomy

SSI

A

1 (II)

Healed, sampled twice, neg on 1st occasion, pos on 2nd

 

Jun 2

Ovariectomy

SSI

A

1 (III)

Healed

 

Jul 2

Ovariectomy

SSI

A

1 (IV)

Healed

 

Jul 4

Umbilical hernia

SSI

A

1 (V)

Healed, found in phone tracing

 

Jul 7

Colic

SSI

A

1 (VI)

Healed, sampled twice, neg on 1st occasion, pos on 2nd

 

NA

NA, nasal screening

NA

A

NA

NA, contact tracing

2009

Aug 25

Extensor tendon rupture

SSI

A2

2 (VII)

Healed

 

Aug 4)

NA, inf. pressure wound

TW

A

1 (VIII)

Healed

2010

Feb 4

Tenectomy

SSI

A1

1 (IX)

Healed

 

Feb 27

Colic

SSI

B

2 (X)

Healed, culture by hospital lab, ST8, spa-type t064

  1. Isolates were of ST 398, spa-type t011, unless otherwise stated.
  2. 1) Type of infection; surgical site infection (SSI), traumatic wound (TW).
  3. 2) PFGE pulsotype, Apa I and Cfr 91 restriction enzyme, see Figure 1 for details.
  4. 3) NA = not applicable or not known.
  5. 4) Foal, admission in June 2009 for neonatal care. In August a second visit, surgery due to a broken injection needle in a muscle which healed. Third visit, a pressure sore in a front leg due to bandage in which MRSA was detected in Sept 2009.