Volume 28, Number 3—March 2022
Synopsis
Association of Healthcare and Aesthetic Procedures with Infections Caused by Nontuberculous Mycobacteria, France, 2012‒2020
Table 2
Genomic comparison between clinical versus environmental isolates and comparison of clinical isolates for patients suspected of being contaminated with nontuberculous mycobacteria by a common source, France, 2012–2020
Report | Species involved | Case manifestations | Environmental sample | Result of comparison | Location of information* |
---|---|---|---|---|---|
A |
M. chimaera |
Endocarditis after cardiac surgery by using contaminated heater-cooler unit (2 patients operated on in 2 hospitals) |
Heater-cooler unit water |
Clinical isolates from the 2 patients who had M. chimaera disseminated disease after open-heart surgery belonged to worldwide epidemic cluster. Environmental isolates, obtained only for 1 of the 2 patients, belonged to the epidemic cluster for 5/10 of them |
Figure 2, panel A; Appendix Table 1 |
B |
M. chimaera |
Prosthesis infection after breast reconstruction (1 patient) |
Hospital water supply network |
Environmental and clinical isolates did not belong to the same cluster |
Figure 2, panel A; Appendix Table 1 |
C |
M. fortuitum |
Prosthesis infection after breast reconstruction (1 patient) |
Hospital water supply network |
Environmental and clinical isolates belonged to the same cluster |
Figure 2, panel B; Appendix Table 2 |
D |
M. chelonae |
Skin and soft tissue infection after face lift surgery (1 patient) |
Hospital water supply network |
Environmental and clinical isolates belonged to the same cluster |
Figure 2, panel C; Appendix Table 3 |
E |
M. chelonae |
Skin and soft tissue infection after tattoo (2 patients tattooed in the same tattoo parlor) |
Tattoo parlor water supply network |
Environmental and clinical isolates belonged to the same cluster |
Figure 2, panel C; Appendix Table 3 |
F |
M. chelonae |
Skin and soft tissue infection after mesotherapy (1 patient) |
Water supply network from doctor’s office sink and patient’s home |
Environmental isolates from doctor’s office sink and clinical isolate belonged to the same cluster. Isolates from patient’s home were not related |
Figure 2, panel C; Appendix Table 3 |
G |
M. chelonae |
Skin and soft tissue infection after mesotherapy (1 patient) |
Water supply network from doctor’s office sink and patient’s home |
Environmental and clinical isolates did not belong to the same cluster |
Figure 2, panel C; Appendix Table 3 |
H |
M. chelonae |
Catheter-associated infection (5 patients from the same institution) |
No environmental sample |
Two clusters of 2 clinical isolates were identified |
Figure 2, panel C; Appendix Table 3 |
I |
M. marinum |
Skin and soft tissue infection caused by contamination after a bath in a balneotherapy swimming pool (1 patient) |
Swimming pool water |
Environmental and clinical isolates belong to the same cluster |
Figure 2, panel D; Appendix Table 4 |
J |
M. mucogenicum |
Catheter-associated infection (3 patients from the same institution) |
Hospital water supply network |
Environmental and clinical isolates belong to the same cluster |
Figure 2, panel D; Appendix Table 5 |
K |
M. neoaurum |
Catheter-associated infection discovered during microbiological control of autologous stem cell transplant (1 patient) |
Autologous stem cell transplant; no environmental sample |
Environmental and clinical isolates belong to the same cluster |
Figure 2, panel E; Appendix Table 6 |
*Appendix. |