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Related Concept Videos

Amebiasis01:28

Amebiasis

Entamoeba histolytica, a protozoan parasite, is responsible for intestinal and extraintestinal amebiasis. Though a significant proportion of infections remain asymptomatic, approximately 50 million individuals annually are estimated to present with clinical disease, resulting in up to 100,000 deaths globally. The disease burden is disproportionately high in regions with lower socioeconomic status, such as parts of India, Africa, Mexico, and Latin America.Etiology and TransmissionThe infective...
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Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
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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. Common...
Reservoir of Infection01:30

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,...
Pneumonia I: Introduction01:29

Pneumonia I: Introduction

Pneumonia is an infection of the lower respiratory tract that leads to inflammation of the lung parenchyma, often resulting in the accumulation of inflammatory exudate in the alveoli and airways. Unlike the watery, low-protein fluid exudate in pulmonary edema, the exudate in this case is a thick fluid rich in immune cells, proteins, and debris produced during infection and inflammation.This impairs gas exchange and can lead to consolidation of lung tissue. The infection may be caused by a...
Pneumonia I: Introduction01:30

Pneumonia I: Introduction

Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
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Evaluating Virulence and Pathogenesis of Aeromonas Infection in a Caenorhabditis elegans Model
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Evaluating Virulence and Pathogenesis of Aeromonas Infection in a Caenorhabditis elegans Model

Published on: December 20, 2018

Aeromonas-associated infections in developing countries.

Khalifa Sifaw Ghenghesh1, Salwa F Ahmed, Rania Abdel El-Khalek

  • 1Dept. of Microbiology and Immunology, Faculty of Medicine, Al-Fateh University, Tripoli, Libya. ghenghesh_micro@yahoo.com

Journal of Infection in Developing Countries
|September 10, 2009
PubMed
Summary

Aeromonas species cause various infections in humans and animals, especially in developing nations. This review covers their epidemiology, diagnostics, and antimicrobial resistance, crucial for public health.

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Area of Science:

  • Microbiology
  • Infectious Diseases
  • Public Health

Background:

  • Aeromonas species are recognized etiological agents of diverse diseases in humans and animals, despite controversial roles in gastroenteritis.
  • Potentially pathogenic Aeromonas are prevalent in drinking water and food, particularly seafood, in developing countries, leading to outbreaks.
  • Significant associations with childhood diarrhea, skin infections, and pneumonia have been reported, highlighting their public health impact.

Purpose of the Study:

  • To review the epidemiology of Aeromonas infections in developing countries.
  • To discuss clinical syndromes, diagnostic methods, and antimicrobial resistance patterns.
  • To provide insights into the treatment of Aeromonas infections in resource-limited settings.

Main Methods:

  • This review synthesizes existing literature on Aeromonas infections.
  • It covers epidemiological data, clinical case reports, and laboratory findings.
  • Focus is placed on diagnostic approaches and antimicrobial susceptibility patterns.

Main Results:

  • Aeromonas infections are common in developing countries, linked to contaminated water and food.
  • High rates of antimicrobial resistance, including to advanced antibiotics, are observed in clinical isolates.
  • Simple diagnostic methods are available in most microbiology labs.

Conclusions:

  • Aeromonas species pose a significant threat in developing countries due to their prevalence and antimicrobial resistance.
  • Accessible diagnostic tools and understanding resistance patterns are vital for effective management.
  • Further research and public health interventions are needed to control Aeromonas-related diseases.