Related Experiment Video
Updated: Mar 9, 2026

Invasion of Human Cells by a Bacterial Pathogen
Published on: March 21, 2011
First report of human infection due to Streptococcus devriesei
P Tammaro1, N Richard2, B Andre2
1Service de Chirurgie digestive, APHP, Hôpital Bichat Claude Bernard, Paris, France.
Abstract:
So far, Streptococcus devriesei, which belongs to the mutans streptococci group, has been incriminated in the formation of caries in Equidae. We report the first human infection due to this species in a 54-year-old man with gangrenous cholecystitis. The patient was treated successfully by cholecystectomy and ceftriaxone.
Related Concept Videos
Endocarditis II: Clinical Features of Infective Endocarditis
Endocarditis I: Introduction
Factors Affecting the Risk of Infection
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care
Infection
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
Healthcare Associated Infections II: Preventive Measures
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...

