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Streptcococcus tigurinus

Streptococcus tigurinus CCOS 600 Streptococcus tigurinus CCOS 600

Streptococcus tigurinus is a novel pathogen associated with invasive infections (Zbinden et al., 2012a; Zbinden al. 2012b). Streptococcus tigurinus strains were detected in human blood, aortic valve, mistral valve, periarticular hip biopsy, vertebral body biopsy and cerebrospinal fluid of patients with diagnosis of endocarditis, meningitis, spondylodiscitis and bacteremia.

Streptococcus tigurinus seems rarely to be present as part of the oral microbial flora (Zbinden et al. 2012b).

Further identification of Streptococcus tigurinus strains helps to determine their natural habitat and potential for colonization.

The following Streptococcus tigurinus strains described by Dr. Andrea Zbinden are now available from CCOS:

Species CCOS No. Strain Isolation Patient Symptomes
Streptococcus tigurinus CCOS 600T AZ_3a blood endocarditis
Streptococcus tigurinus CCOS 683 AZ_1 blood bacteremia
Streptococcus tigurinus CCOS 675 AZ_2 blood spondylodiscitis, bacteremia
Streptococcus tigurinus CCOS 676 AZ_4a blood endocarditis
Streptococcus tigurinus CCOS 681 AZ_6 blood thoracic empyema, bacteremia
Streptococcus tigurinus CCOS 677 AZ_7a blood meningitis
Streptococcus tigurinus CCOS 678 AZ_8 blood endocarditis
Streptococcus tigurinus CCOS 679 AZ_10 blood spondylodiscitis, bacteremia
Streptococcus tigurinus CCOS 682 AZ_11 vertebral body biopsy spondylodiscitis
Streptococcus tigurinus CCOS 680 AZ_12 blood bacteremia
Streptococcus tigurinus CCOS 689 AZ_14 blood endocarditis

 

Streptococcus tigurinus type strain AZ_6 showed slight resistance to tetracycline.

Streptococcus tigurinus strains are available from the CCOS as actively growing cultures or cryo cultures, the whole set of all S. tigurinus strains can be ordered at a special price.