Related Experiment Video

Updated: May 4, 2026

A Murine Model of Group B Streptococcus Vaginal Colonization
10:19

A Murine Model of Group B Streptococcus Vaginal Colonization

Published on: November 16, 2016

13.8K

[Group G streptococcal bacteremia in the post-partum period. A case report]

C Verdonk1, J-N Botto1, I Worcel1

  • 1Service de gynécologie-obstétrique, centre hospitalier de Neuilly-sur-Seine, 36, boulevard du Général-Leclerc, BP 79, 92205 Neuilly-Sur-Seine cedex, France.

Journal De Gynecologie, Obstetrique Et Biologie De La Reproduction
|December 18, 2013
PubMed

Insights

Group G Streptococcus bacteremia is a rare postpartum infection with increasing incidence. This case highlights its occurrence after normal vaginal delivery, likely due to endogenous contamination.

Area of Science:

  • Obstetrics and Gynecology
  • Infectious Diseases
  • Microbiology

Background:

  • Group G Streptococcus (GGS) is part of the normal female genital flora.
  • Bacteremia due to GGS is uncommon, especially in the postpartum period.
  • The incidence of GGS bacteremia has been rising globally since the late 20th century.

Observation:

  • A 26-year-old woman developed GGS bacteremia following a normal vaginal delivery.
  • The patient had undergone an episiotomy during childbirth.
  • Clinical and bacteriologic data were collected for this exceptional case.

Findings:

  • Endogenous contamination from the genital tract is the probable source of infection.
  • Bacteremia likely occurred due to GGS entering the bloodstream during the episiotomy procedure.
  • This case underscores the potential for GGS to cause postpartum infections.

Implications:

  • Highlights the importance of recognizing GGS as a potential pathogen in postpartum infections.
  • Suggests vigilance for GGS bacteremia even after uncomplicated deliveries.
  • Informs clinical management and therapeutic strategies for rare postpartum infections.
Keywords:
BacteriemiaBactériémiePost-partumStreptococcus of the group GStreptocoque du groupe G

More Related Videos

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis08:46

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis

Published on: August 12, 2020

5.5K
Modeling Ascending Vaginal Infection, Preterm Birth, and Neonatal Morbidity in Mice04:18

Modeling Ascending Vaginal Infection, Preterm Birth, and Neonatal Morbidity in Mice

Published on: October 10, 2025

735

Related Concept Videos

Development of the Oral Microbiota01:28

Development of the Oral Microbiota

The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...
65
Bacterial Meningitis I: Introduction01:22

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...
15
Bacterial Meningitis II: Pathophysiology01:26

Bacterial Meningitis II: Pathophysiology

Bacterial meningitis typically begins when pathogens such as Neisseria meningitidis and Streptococcus pneumoniae colonize the nasopharynx and invade the bloodstream. This process is facilitated by bacterial virulence factors, such as polysaccharide capsules, which resist phagocytosis and complement-mediated killing. Less commonly, bacteria reach the central nervous system via contiguous spread from infections like otitis media or sinusitis, through congenital or acquired dural defects, or...
24
Acute Pyelonephritis II: Diagnostic Studies and Management01:28

Acute Pyelonephritis II: Diagnostic Studies and Management

Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
842
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic01:26

Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic

Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies.
5.7K
Acute Pyelonephritis I: Introduction01:27

Acute Pyelonephritis I: Introduction

Pyelonephritis is a bacterial infection that primarily affects the renal parenchyma and collecting system, including the renal pelvis, tubules, and interstitial tissue of one or both kidneys. It can be classified as either acute—a sudden, severe infection—or chronic, which refers to long-term or recurrent kidney infections.The primary cause of acute pyelonephritis (APN) is bacterial infection, with Escherichia coli accounting for approximately 70-80% of cases. Other bacteria, such...
1.5K