Tanzania joins frontline battle against deadly drug resistance

DAR ES SALAAM: THE growing global threat of antimicrobial resistance (AMR) has increasingly captured the attention of health expert’s, policymakers and international organisations, as it steadily erodes the effectiveness of life-saving medicines. What was once considered a manageable medical challenge is now evolving into a major global crisis, threatening to reverse decades of progress in modern healthcare.

In response to this urgent situation, a three-day Antimicrobial Stewardship Masterclass (ASM) seminar was recently conducted in Muhimbili National Hospital in Dar es Salaam. The seminar brought together a diverse group of healthcare professionals, including doctors, nurses and laboratory experts from various regional hospitals across Tanzania, creating an important platform for learning, collaboration and knowledge exchange.

Organised under the slogan of the Radboud University Medical Centre, Centre for Infectious Diseases, the training focused on equipping participants with essential knowledge and practical skills to combat antimicrobial resistance through improved stewardship practices. The initiative emphasised the importance of responsible antibiotic use, effective infection prevention strategies and evidence-based clinical decisionmaking.

Globally, antimicrobial resistance is now recognised as one of the most serious public health threats of the 21st century. According to the World Health Organisation, AMR is responsible for an estimated 1.27 million deaths each year, while nearly 5 million deaths are associated with drug-resistant infections worldwide. These figures reflect a growing and deeply concerning trend that continues to accelerate.

The primary drivers behind this crisis include the misuse and overuse of antibiotics in human medicine, veterinary practices and agriculture. In many cases, antibiotics are prescribed unnecessarily or used incorrectly, while in other instances they are easily accessible without proper regulation. Poor infection prevention and control measures further compound the problem, allowing resistant bacteria to spread more easily within communities and healthcare facilities.

If urgent and coordinated action is not taken, projections suggest that antimicrobial resistance could cause up to 10 million deaths annually by 2050, surpassing even major diseases such as cancer in terms of mortality. This stark prediction highlights the scale of the threat and underscores the need for immediate intervention at global, regional and local levels.

In Africa, the burden of antimicrobial resistance is particularly severe. Many countries across the continent face significant challenges, including limited healthcare infrastructure, inadequate diagnostic capacity and weak regulatory systems governing the use of medicines. These conditions create an environment where antibiotics are often overused or misused, accelerating the development of resistance.

Additionally, the high prevalence of infectious diseases in sub-Saharan Africa increases the demand for antibiotics, further contributing to their inappropriate use. Studies have consistently shown that the region carries one of the highest mortality rates linked to antimicrobial resistance. This reality highlights the urgent need for stronger surveillance systems, improved laboratory services and widespread awareness campaigns targeting both healthcare professionals and the general public.

Tanzania is not exempt from this growing crisis. The country has been experiencing rising levels of antimicrobial resistance, particularly in common bacterial infections such as urinary tract infections, respiratory infections and bloodstream infections. These conditions, which were once easily treatable, are becoming increasingly difficult to manage due to reduced effectiveness of standard treatments.

In response, the Government of Tanzania, in collaboration with various stakeholders, has developed a National Action Plan on Antimicrobial Resistance. This plan is designed to guide interventions across multiple sectors, including human health, animal health and environmental management. Despite this progress, several challenges remain, including gaps in knowledge among healthcare providers, limited access to diagnostic tools and inconsistent adherence to established treatment guidelines.

It is within this broader context that the Antimicrobial Stewardship Masterclass held at Muhimbili National Hospital becomes particularly significant. By bringing together healthcare professionals from regions such as Dar es Salaam, Kigoma, Lindi, Tanga and Coast, the seminar created a valuable opportunity for capacity building and collaboration.

Participants received training on the rational use of antibiotics, emphasising the importance of prescribing medications based on accurate diagnoses and laboratory evidence rather than assumptions. The sessions also highlighted infection prevention strategies and reinforced the importance of teamwork among clinicians, nurses and laboratory personnel in ensuring effective patient care.

Such initiatives play a critical role in strengthening Tanzania’s response to antimicrobial resistance. By equipping healthcare workers with practical skills and up-to-date knowledge, they help ensure that professionals are better prepared to address this escalating threat in their daily practice.

At the closing of the three-day seminar, the Director of Medical Services at Muhimbili National Hospital, Dr Faraja Chiwanga, emphasized the vital role healthcare professionals must play in driving meaningful change. She urged participants to apply the knowledge they had gained during the training to improve service delivery and protect public health.

Her message underscored the importance of translating knowledge into action. She called on attendees to return to their respective healthcare facilities with a renewed commitment to implementing antimicrobial stewardship principles and promoting responsible use of medicines.

She stressed that antimicrobial resistance represents a major threat to community health and requires collective efforts from all stakeholders. She highlighted the need for proper use of medicines, continuous professional education and increased public awareness to reduce the spread and impact of drug resistant infections.

Dr Chiwanga further noted that the Antimicrobial Stewardship Masterclass represents a timely and strategic intervention in Tanzania’s fight against antimicrobial resistance. By connecting global data with regional realities and local action, the seminar demonstrated how targeted training and collaboration among healthcare professionals can contribute to meaningful and lasting change.

She also emphasised that as the threat of antimicrobial resistance continues to grow, such efforts are essential to ensuring a healthier future where effective treatments remain available for generations to come.

Among the participants was Dr Zalha Nuhu from Tanga Regional Referral Hospital, who described the training as highly impactful. She noted that the masterclass had significantly enhanced her understanding of antimicrobial stewardship and reinforced the importance of rational antibiotic use in clinical practice.

According to her, the knowledge gained during the seminar would enable her and her colleagues to make more informed decisions when prescribing medications, ultimately reducing the risk of antimicrobial resistance. She also highlighted the practical insights provided on strengthening collaboration between clinicians, nurses and laboratory personnel.

Such multidisciplinary collaboration, she explained, is essential for ensuring accurate diagnosis and appropriate treatment. Without proper coordination, there is a higher risk of misdiagnosis and misuse of antibiotics, which contributes to the development of resistance.

Dr Nuhu added that she intends to share the knowledge she acquired with fellow healthcare workers upon returning to her workplace. She also plans to advocate for the implementation of antimicrobial stewardship programmes at the facility level, recognising their importance in improving healthcare outcomes.

She emphasised that continuous education and increased awareness among both healthcare professionals and the community are critical steps in combating antimicrobial resistance.

Another participant, Benjamin Nyabubwe from Tumbi Referral Hospital, echoed similar sentiments. He noted that the training had opened his eyes to the magnitude of antimicrobial resistance and the critical role healthcare providers play in addressing the challenge.

Before attending the seminar, he acknowledged that there were gaps in understanding proper antibiotic use. However, the masterclass equipped him with practical knowledge on how to prescribe and manage medications more responsibly.

He highlighted the importance of using laboratory results to guide treatment decisions rather than relying solely on assumptions, which often lead to inappropriate antibiotic use. This approach, he explained, not only improves patient outcomes but also helps slow the spread of drug-resistant infections.

Nyabubwe also expressed his intention to share the knowledge he gained with colleagues at his hospital and advocate for stronger antimicrobial stewardship practices within the facility. He emphasised that collective action within healthcare institutions is essential for making a meaningful impact.

The Antimicrobial Stewardship Masterclass held at Muhimbili National Hospital has clearly highlighted the urgent need for coordinated and sustained action in combating antimicrobial resistance. By equipping healthcare professionals with essential knowledge and practical tools, the training represents a significant step toward improving the rational use of medicines and strengthening healthcare systems.

As emphasised by both experts and participants, the fight against antimicrobial resistance requires ongoing commitment, collaboration and continuous education. Without these efforts, the effectiveness of life-saving treatments will continue to decline, putting millions of lives at risk.

Ultimately, addressing this growing threat will depend on the collective actions of governments, healthcare professionals and communities. Through initiatives such as this masterclass, Tanzania is taking important steps toward safeguarding public health and ensuring that effective treatments remain available for future generations.