Table 1 Site and date of isolation for the strains comprising the four d10 clusters isolated from the same geographic location within at most an 8-week time span.

From: The phylogenetic landscape and nosocomial spread of the multidrug-resistant opportunist Stenotrophomonas maltophilia

Strain

Lineage

Cluster

Isolation date

Isolation place

Clinical source

PEG-257

Sm2

42

October 4th, 2013

Hospital A

Respiratory tract

PEG-258

October 7th, 2013

Wound swap

PEG-263

October 9th, 2013

Respiratory tract

PEG-266

October 14th, 2013

Respiratory tract

PEG-267

October 14th, 2013

Respiratory tract

PEG-268

October 14th, 2013

Sputum

PEG-328

Sm18

45

October 21st, 2013

Hospital B

Respiratory tract

PEG-329

October 21st, 2013

PEG-331

December 9th, 2013

PEG-351

Sm13

47

January 11th, 2014

Hospital C

Sputum

PEG-349

January 21st, 2014

Respiratory tract

PEG-350

January 24th, 2014

Respiratory tract

PEG-353

January 27th, 2014

Respiratory tract

943974Y

Sm12

52

January 28th, 2014

Hospital D

Endoscope

944632W

February 17th, 2014

944796D

February 21st, 2014

945570W

March 24th, 2014