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Volume 30, Number 8—August 2024
Research Letter

Panton-Valentine Leukocidin–Positive Staphylococcus aureus in Family and Pet Cat

Astrid Bethe, Anne-Kathrin Schink, Julian Brombach, Lennard Epping, Torsten Semmler, Susanne Reinhardt, Ernst Molitor, Svenja Müller, Julian Balks, Robin Köck, Stefan Schwarz, Birgit Walther1, and Antina Lübke-Becker1Comments to Author 
Author affiliations: Freie Universität Berlin, Berlin, Germany (A. Bethe, A.-K. Schink, J. Brombach, S. Schwarz, A. Lübke-Becker); German Environment Agency, Berlin (A. Bethe, B. Walther); Laboratory Diagnostics Germany, Cuxhaven, Germany (A.-K. Schink); Robert Koch Institute, Berlin (L. Epping, T. Semmler, B. Walther); Kleintierpraxis am Kenntemichplatz, Troisdorf, Germany (S. Reinhardt); University Hospital, Bonn, Germany (E. Molitor, S. Müller, J. Balks); Universitätsmedizin, Essen, Germany (R. Köck)

Main Article

Table

Antimicrobial susceptibility testing results of Staphylococcus aureus isolates recovered from a family who had repeated soft-tissue infections caused by Panton-Valentine leukocidin–producing S. aureus and their pet cats*

Isolate IMT51844 IMT51843 IMT51535 IMT51669 IMT51533 IMT51534 IMT51668 IMT51681
Source Child Parent Cat 2 Cat 2 Cat 1 Cat 1 Cat 1 Cat 1
Sample site Nose Inguinal Mouth Nose Mouth Nose Nose Nose
Date 2021 Nov 2021 Nov 2022 Mar 2022 Mar 2022 Mar 2022 Mar 2022 Mar 2022 Mar
ST 45 8 45 45 8 8 8 8
PVL
 –
 +
 –
 –
 +
 +
 +
 +
Antimicrobial drug MIC, µg/mL
CIP 0.12 16 0.12 0.25 16 16 16 16
ENR 0.12 4 0.12 0.12 4 4 4 4
MAR 0.25 16 0.25 0.25 16 16 16 16
GEN 1 0.25 0.5 1 0.25 0.25 1 0.25
SXT 0.06/1.19 0.06/1.19 0.06/1.19 0.06/1.19 0.06/1.19 0.06/1.19 0.06/1.19 0.06/1.19
TET 0.25 32 0.5 1 64 32 32 64
DOX 0.5 4 0.5 0.5 4 4 4 4
PEN 0.03 0.03 0.03 0.03 0.03 0.06 0.06 0.06
AMP 0.12 0.12 0.25 0.12 0.12 0.12 0.25 0.25
AMC 0.25/0.12 0.25/0.12 0.25/0.12 0.25/0.12 0.25/0.12 0.25/0.12 0.25/0.12 0.25/0.12
OXA 0.12 0.25 0.12 0.25 0.25 0.25 0.5 0.25
ERY 1 >64 0.5 0.5 >64 32 >64 >64
CLI 0.25 0.25 0.25 0.25 0.12 0.12 0.25 0.12

*AMC, amoxicillin/clavulanate; AMP, ampicillin; CIP, ciprofloxacin; CLI, clindamycin; DOX, doxycycline; ENR, enrofloxacin; ERY, erythromycin; GEN, gentamicin; MAR, marbofloxacin; OXA, oxacillin; PEN, penicillin; PVL, Panton-Valentine leukocidin; ST, sequence type; SXT, sulfamethoxazole/trimethoprim; TET, tetracycline; +, positive; –, negative.

Main Article

1These authors contributed equally to this article.

Page created: June 28, 2024
Page updated: July 22, 2024
Page reviewed: July 22, 2024
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