Drivers of Antibiotic Resistance Transmission in Low- and Middle-Income Countries from a “One Health” Perspective—A Review

• Published in: Antibiotics (Basel) Vol. 9; no. 7; p. 372
• Main Authors: Iskandar, Katia, Molinier, Laurent, Hallit, Souheil, Sartelli, Massimo, Catena, Fausto, Coccolini, Federico, Craig Hardcastle, Timothy, Roques, Christine, Salameh, Pascale
• Format: Journal Article
• Language: English
• Published: MDPI AG 01-07-2020; MDPI
• Subjects: antibiotic resistance; Drug resistance in microorganisms; Life Sciences; Low- and Middle-income countries; Observations; one health; Review; Santé publique et épidémiologie; United Kingdom; One health; Antibiotic resistance; Low-and Middle-income countries
• ISSN: 2079-6382; 2079-6382
• DOI: 10.3390/antibiotics9070372

Antibiotic resistance is an ecosystem problem threatening the interrelated human-animal-environment health under the “One Health” framework. Resistant bacteria arising in one geographical area can spread via cross-reservoir transmission to other areas worldwide either by direct exposure or through the food chain and the environment. Drivers of antibiotic resistance are complex and multi-sectoral particularly in Lower- and Middle-income countries. These include inappropriate socio-ecological behaviors; poverty; overcrowding; lack of surveillance systems; food supply chain safety issues; highly contaminated waste effluents; and loose rules and regulations. In order to examine the drivers of antibiotic resistance from a “one health” perspective, a literature review was conducted on three databases including PubMed, Medline and Google Scholar. A total of 485 studies of potential relevance were selected, out of which 182 were included in this review. Results have shown that the aforementioned market failures are the leading cause for the negative externality of antibiotic resistance that extends in scope from the individual to the global ecosystem. Incremental and sustainable global actions can make the change, however, the problem will continue to prevail if governments do not prioritize the “One health” approach and if individual’s accountability is still denied in a world struggling with profound socio-economic problems.