Antibiotic and Resistance Gene Pollution in the Environment

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Environmental Microbiology".

Deadline for manuscript submissions: 30 June 2024 | Viewed by 1072

Special Issue Editor

College of Environmental Sciences, Sichuan Agricultural University, Chengdu 611130, China
Interests: antibiotic resistance genes; environmental microbiology

Special Issue Information

Dear Colleagues,

The excessive use of antibiotics in human and animal health, as well as in agriculture, has led to the release of large quantities of these drugs into the environment. Antibiotics in the environment can select for antibiotic-resistant bacteria, leading to the spread of antibiotic resistance. As a result, antibiotics and their associated resistance genes can be found in various environmental compartments, including soil, water, and air, which pose serious risks to human and environmental health. Due to the significant implications for the effectiveness of antibiotics in treating infections and public health, efforts are urgently being made to mitigate pollution from antibiotics and their resistance genes. These include improving waste management practices, promoting responsible antibiotic use in human and veterinary medicine, and implementing stricter regulations on antibiotic use in agriculture. Additionally, research is being conducted to develop new methods to monitor and remove antibiotics and their resistance genes from the environment. Pollution from antibiotics and their resistance genes in the environment is a growing concern worldwide, which threatens human health, compromises ecosystems, and jeopardizes the effectiveness of antibiotics. In this Special Issue, we focus on addressing this concern, providing a comprehensive understanding of the risk of antibiotic-resistant bacteria and their resistance genes to environmental health.

Dr. Ling Luo
Guest Editor

Manuscript Submission Information

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Keywords

  • antibiotics
  • antibiotic-resistant bacteria
  • pollution
  • environmental health

Published Papers (1 paper)

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Review

16 pages, 1771 KiB  
Review
Acinetobacter baumannii, a Multidrug-Resistant Opportunistic Pathogen in New Habitats: A Systematic Review
by Omar E. Ahuatzin-Flores, Eduardo Torres and Edith Chávez-Bravo
Microorganisms 2024, 12(4), 644; https://doi.org/10.3390/microorganisms12040644 - 23 Mar 2024
Viewed by 866
Abstract
In recent years, humanity has begun to face a growing challenge posed by a rise in the prevalence of antibiotic-resistant bacteria. This has resulted in an alarming surge in fatalities and the emergence of increasingly hard-to-manage diseases. Acinetobacter baumannii can be seen as [...] Read more.
In recent years, humanity has begun to face a growing challenge posed by a rise in the prevalence of antibiotic-resistant bacteria. This has resulted in an alarming surge in fatalities and the emergence of increasingly hard-to-manage diseases. Acinetobacter baumannii can be seen as one of these resilient pathogens due to its increasing prevalence in hospitals, its resistance to treatment, and its association with elevated mortality rates. Despite its clinical significance, the scientific understanding of this pathogen in non-hospital settings remains limited. Knowledge of its virulence factors is also lacking. Therefore, in this review, we seek to shed light on the latest research regarding the ecological niches, microbiological traits, and antibiotic resistance profiles of Acinetobacter baumannii. Recent studies have revealed the presence of this bacterium in a growing range of environmental niches, including rivers, treatment plants, and soils. It has also been discovered in diverse food sources such as meat and vegetables, as well as in farm animals and household pets such as dogs and cats. This broader presence of Acinetobacter baumannii, i.e., outside of hospital environments, indicates a significant risk of environmental contamination. As a result, greater levels of awareness and new preventive measures should be promoted to address this potential threat to public health. Full article
(This article belongs to the Special Issue Antibiotic and Resistance Gene Pollution in the Environment)
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