Celebrated annually from 18 to 24 November, World AMR (Antimicrobial Resistance) Awareness Week is an initiative led by the World Health Organization (WHO) to raise global awareness about antimicrobial resistance and encourage best practices to curb its spread.
Antimicrobial resistance (AMR) occurs when microorganisms evolve to resist the effects of medications designed to kill them, such as antibiotics, antivirals, antifungals, and antiparasitic. This phenomenon poses a significant global health threat, as it can lead to longer hospital stays, increased medical costs, higher mortality rate. One alarming factor contributing to the rise of AMR is climate change, which disrupts ecosystems and human health dynamics, thereby increasing the infection rate.
Climate change can worsen AMR in several ways. It alters ecosystems by shifting habitats, which helps bacteria, viruses, and parasites spread as temperature rise. Warmer temperatures and extreme weather can extend the range of disease-carrying vectors, like mosquitoes, leading to more infections such as malaria and dengue. Additionally, climate change can push wildlife closer to human populations, increasing the risk of zoonotic diseases. As pathogens transfer from animals to humans crossing the species barrier, the likelihood of AMR also increases. Water and food supply issue due to climate-related disruptions can create unsanitary conditions, raising the risk of infections. Moreover, using antibiotics in livestock for growth can lead to resistance that may be passed to humans.
To tackle antimicrobial resistance (AMR) as a community, several proactive steps can be taken as follows:
- Collaboration with Health Authorities: Work with healthcare providers and local health authorities to ensure responsible antibiotic prescriptions and educate patients on proper use.
- Collaboration with School Authorities: Work with school authorities to engage students in workshops on the prudent use of antibiotics, the importance of hygiene, and sanitisation.
- Community Health Initiatives: Create programmes focused on vaccination, education, and healthcare access to prevent infections and lessen antibiotic dependence.
- Improve Hygiene and Sanitation: Enhance sanitation and hygiene in homes and public places to limit infection spread. Simple actions like handwashing and safe food preparation can make a big difference.
- Public Awareness Campaigns: Educate the public about AMR and its risks, dispelling myths, and promoting responsible antibiotic use through workshops, information sessions, and social media.
- Support Research and Innovation: Encourage local institutions to invest in research on AMR and develop new treatments for lasting solutions.
- Support Sustainable Practices: Encourage farming methods that reduce antibiotic use in livestock and support local farms that prioritise animal welfare.
Healthcare professionals play an important role in tackling AMR. Effective training in Antimicrobial Stewardship (AMS) is essential to promote the responsible use of antimicrobial drugs. Using digital tools such as online courses, webinars, and apps can make AMR education more accessible for healthcare providers. Patient education during medical visits is important too, explaining when antibiotics are necessary and the risks of misuse. Additionally, healthcare professionals can also work with policymakers to support regulations promoting antibiotic stewardship, AMR research funding, and public health initiatives.
In Malaysia, the Malaysian Action Plan on Antimicrobial Resistance (MyAP-AMR) 2022 -2026 emphasises on the collaboration between government agencies, healthcare providers, educational institutions, and the private sector. This comprehensive, long-term strategy aims to address AMR through a “One Health” approach that safeguards public health, food security, and environmental health while aligning with global AMR control efforts.
Through collective action at community, national and global levels, we can tackle AMR threat and ensure the continued efficacy of life-saving medications for the next generation.
Contributed by Dr Priya Madhavan, an Associate Professor at the School of Medicine, Faculty of Health and Medical Sciences, Taylor’s University.
