Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Bacterial Meningitis

Bacterial Meningitis

Bacterial meningitis is a severe infectious disease involving inflammation of the meninges, the protective membranes surrounding the brain and spinal cord. It occurs when pathogenic bacteria cross the blood–brain barrier and enter the cerebrospinal fluid. Common causative organisms include Neisseria meningitidis, Streptococcus pneumoniae, Haemophilus influenzae type b, Listeria monocytogenes, and Escherichia coli K1. The exact route of entry varies by pathogen and host condition.Routes of Entry...

Cholera

Cholera

Cholera is an acute gastrointestinal disease caused by the Gram-negative bacterium Vibrio cholerae. It is transmitted primarily via the fecal-oral route through the ingestion of contaminated water or food.Vibrio cholerae is a motile, Gram-negative bacterium of the family Vibrionaceae, primarily associated with waterborne outbreaks in areas with inadequate sanitation. Although over 200 serogroups of V. cholerae exist, only O1 and O139 are responsible for epidemic cholera. The O1 serogroup,...

Reservoir of Infection

Reservoir of Infection

Infectious diseases arise from intricate interactions between pathogens and their reservoirs. A reservoir of infection refers to the natural habitat where a pathogen lives, grows, and multiplies, serving as a continual source of infection. Reservoirs are broadly classified as either living or nonliving, and each plays a unique role in disease transmission, significantly influencing public health interventions and control strategies.Humans act as reservoirs for a wide array of pathogens,...

Endocarditis II: Clinical Features of Infective Endocarditis

Endocarditis II: Clinical Features of Infective Endocarditis

Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...

Bacterial Phylum Spirochaetes

Bacterial Phylum Spirochaetes

Spirochetes, unique bacteria in the phylum Spirochaetes, are gram-negative, motile, tightly coiled, slender, and flexible. They inhabit aquatic sediments and animals, with some causing diseases like syphilis. Spirochetes are classified into eight genera based on habitat, pathogenicity, phylogeny, and characteristics.Their distinctive motility arises from endoflagella, located within the cell’s periplasm. These endoflagella anchor at the cell poles and extend along the cell length, encased by a...

Bacterial Meningitis I: Introduction

Bacterial Meningitis I: Introduction

Bacterial meningitis is a severe, life-threatening inflammation of the meninges, particularly the pia mater and arachnoid mater, affecting the subarachnoid space, ventricles, and cerebrospinal fluid (CSF). If untreated, it can lead to significant neurological complications or death.Causative AgentsCommon pathogens vary with age and immune status. In adults, major organisms include Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae. Streptococcus agalactiae (group B...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Gemella sanguinis endocarditis: first case report in Taiwan and review of the literature.

Journal of the Formosan Medical Association = Taiwan yi zhi·2014

Same author

Chromobacterium violaceum infection: a clinical review of an important but neglected infection.

Journal of the Chinese Medical Association : JCMA·2011

Same author

Is there a link between rheumatoid factors and typhoid fever? A report on three consecutive cases and literature review.

Scandinavian journal of infectious diseases·2010

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 2, 2026

Development of a More Sensitive and Specific Chromogenic Agar Medium for the Detection of Vibrio parahaemolyticus and Other Vibrio Species

Development of a More Sensitive and Specific Chromogenic Agar Medium for the Detection of Vibrio parahaemolyticus and Other Vibrio Species

Published on: November 8, 2016

Nonpigmented Chromobacterium violaceum bacteremic cellulitis after fish bite.

Ching-Huei Yang¹

¹Division of Infectious Diseases, Department of Internal Medicine, Buddhist Tzu Chi General Hospital, Taipei Branch, Taipei, Taiwan.

Journal of Microbiology, Immunology, and Infection = Wei Mian Yu Gan Ran Za Zhi

|April 29, 2011

Summary

A rare case of Chromobacterium violaceum bacteremic cellulitis occurred after a fish bite. Prompt diagnosis and extended antibiotic treatment with ciprofloxacin and doxycycline led to successful recovery.

More Related Videos

Examination of Host Phenotypes in Gambusia affinis Following Antibiotic Treatment

Examination of Host Phenotypes in Gambusia affinis Following Antibiotic Treatment

Published on: February 22, 2017

In Vivo Investigation of Antimicrobial Blue Light Therapy for Multidrug-resistant Acinetobacter baumannii Burn Infections Using Bioluminescence Imaging

In Vivo Investigation of Antimicrobial Blue Light Therapy for Multidrug-resistant Acinetobacter baumannii Burn Infections Using Bioluminescence Imaging

Published on: April 28, 2017

Related Experiment Videos

Last Updated: Jun 2, 2026

Development of a More Sensitive and Specific Chromogenic Agar Medium for the Detection of Vibrio parahaemolyticus and Other Vibrio Species

Development of a More Sensitive and Specific Chromogenic Agar Medium for the Detection of Vibrio parahaemolyticus and Other Vibrio Species

Published on: November 8, 2016

Examination of Host Phenotypes in Gambusia affinis Following Antibiotic Treatment

Examination of Host Phenotypes in Gambusia affinis Following Antibiotic Treatment

Published on: February 22, 2017

In Vivo Investigation of Antimicrobial Blue Light Therapy for Multidrug-resistant Acinetobacter baumannii Burn Infections Using Bioluminescence Imaging

In Vivo Investigation of Antimicrobial Blue Light Therapy for Multidrug-resistant Acinetobacter baumannii Burn Infections Using Bioluminescence Imaging

Published on: April 28, 2017

Area of Science:

Infectious Diseases
Microbiology
Dermatology

Background:

Chromobacterium violaceum is an uncommon Gram-negative bacterium.
It is typically found in aquatic environments and soil.
Infections can range from localized skin and soft tissue infections to severe sepsis.

Observation:

A case of nonpigmented Chromobacterium violaceum bacteremic cellulitis following a fish bite in Taiwan.
The patient presented with nonspecific cellulitis, marked leukocytosis, and rapid progression.
No distinct history of exposure to water or soil was initially reported.

Findings:

The patient was successfully treated with an extended course of ciprofloxacin and doxycycline.
Early and accurate diagnosis is crucial for effective management.
Prompt diagnosis, optimal antimicrobial therapy, and adequate duration are key for successful outcomes.

Implications:

Chromobacterium violaceum should be considered in the differential diagnosis of severe cellulitis, especially with leukocytosis and rapid progression.
This case highlights the importance of considering environmental exposures, even if not immediately apparent.
Effective management relies on a combination of timely diagnosis and appropriate, prolonged antibiotic treatment.