Antimicrobial Resistance and its Impact on Public Health

AMR increases the danger of transmitting resistant germs to others by delaying treatment and making patients contagious for longer. From the standpoint of public health, the patient serves as an infection reservoir for an extended period of time, endangering more community members and medical personnel. Longer disease and treatment durations result in higher health care expenses and a greater financial strain on families and communities. In addition to the direct cost increase of more expensive antibiotics, patients and the healthcare system are further burdened financially by related costs such as extended intensive care unit stays, repeated lab culture and sensitivity testing, and ward charges.

References -  //pmc.ncbi.nlm.nih.gov/articles/PMC4388962/

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Antimicrobial resistance (AMR) is one of the most pressing global health challenges of 21st century. As defined by the World Health Organization (WHO), it is the ability of microorganisms to resist the effects of drugs intended to treat infections, AMR has profound implications for public health systems globally.
AMR leads to increased morbidity and mortality by rendering standard treatments ineffective. The WHO estimates that approximately 1.27 million deaths annually are directly attributable to drug-resistant infections, with a disproportionate impact on low- and middle-income countries. Additionally, AMR complicates the management of conditions such as tuberculosis, malaria, and urinary tract infections, leading to longer illness durations and higher treatment costs (1).
AMR also undermines medical advances, jeopardizing safety in surgeries, chemotherapy, and organ transplants that depend on effective antimicrobial prophylaxis (2). Furthermore, it is also economically expensive to the healthcare systems, estimated to cost the world up to $100 trillion by 2050 if left uncontrolled (3).
Efforts to address AMR include preventing infections, ensuring universal access to quality diagnosis and treatment, and promoting the rational use of antimicrobials. Surveillance of AMR and antimicrobial consumption, as well as research and development for new vaccines, diagnostics, and medicines, are also important (1).
Kindly share your thoughts on addressing AMR and its impact on public health across the world.

References:

1. World. (2023, November 21). Antimicrobial resistance. Who.int; World Health Organization: WHO. //www.who.int/news-room/fact-sheets/detail/antimicrobial-resistance
2. CDC. (2024, June 3). About Antimicrobial Resistance. Antimicrobial Resistance. //www.cdc.gov/antimicrobial-resistance/about/index.html
3. Home | AMR Review. (2014). Amr-Review.org. //amr-review.org/

The emergence and spread of antimicrobial resistance (AMR) are significant threats to public health globally, especially in India. The country's dense population, high disease burden, and varied healthcare practices pose challenges to the fight against AMR. 

AMR manifests differently in rural and urban areas due to socio-economic, environmental, and healthcare factors. In urban settings, overpopulation and pollution from unregulated pharmaceutical waste contribute to the rapid spread of infections. In contrast, rural areas often experience limited access to healthcare and antibiotics, leading to misuse. Over-the-counter sales of antibiotics without prescriptions are common, along with agricultural use of antibiotics, which drives resistance. Additionally, rural-urban migration can facilitate the spread of resistant bacteria.

To address this issue, measures needed to take at the individual, community, national, and international levels to combat AMR.

Ref- Sharma, A., Thakur, N., Thakur, A., Chauhan, A., & Babrah, H. (2023). The Challenge of Antimicrobial Resistance in the Indian Healthcare System. Cureus, 15(7), e42231. //doi.org/10.7759/cureus.42231

Antimicrobial resistance is a growing global public health threat with serious implications for healthcare, agriculture, and the environment. Unwise and irrational use of antibiotics is also a salient factor associated with AMR especially in low and middle income countries. AMR leads to treatment failures, longer hospital stays, higher medical costs, and increased mortality. Farmers may face losses due to resistant infections in livestock and crops. 

Aslam B, Wang W, Arshad MI, et al. (2018) Antibiotic resistance: a rundown of a global crisis. Infection and Drug Resistance Volume 11: 1645–1658.doi: 10.2147/IDR.S173867

Antimicrobial Resistance is a growing serious threat to Public Health. The discovery of Antibiotics in the 20th century has saved millions of lives from Infectious diseases. However, due to the overuse and misuse of drugs over the years, Microbes have acquired Antimicrobial resistance to many Drugs. This occurs primarily via a human-human interface both within and outside of healthcare facilities. The development of AMR due to the various drug-resistance mechanisms was governed by a huge number of interdependent factors related to healthcare and agriculture. One of the major contributing factors is the emergence and spread of AMR by the unrestricted use of antimicrobials in Livestock feed. Globally the prevalence of AMR bacteria has attained an incongruous level and it is a silent Pandemic that needs urgent intervention worldwide. It results in significant morbidity and mortality with a high financial impact. The discovery and supply of novel antimicrobials to treat life-threatening infections by resistant pathogens is huge in demand. Immediate interventions to contain AMR include surveillance and monitoring, minimizing over-the-counter antibiotics and antibiotics in food animals, access to quality and affordable medicines, vaccines and diagnostics, and enforcement of legislation. An orchestrated collaborative action within and between multiple national and international organizations is required urgently, otherwise, a postantibiotic era can be a more real possibility than an apocalyptic fantasy for the 21st century. (Salam et al., 2023)

Salam, M. A., Al-Amin, M. Y., Salam, M. T., Pawar, J. S., Akhter, N., Rabaan, A. A., & Alqumber, M. a. A. (2023). Antimicrobial resistance: a growing serious threat for global public health. Healthcare, 11(13), 1946.  //doi.org/10.3390/healthcare11131946

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