Antimicrobial Resistance … and the Age of Superbugs

     Antimicrobial resistance is often described as a “silent pandemic”—a threat that spreads quietly yet steadily, making hospital infections increasingly difficult to treat.

 

While the discovery of antibiotics in the twentieth century marked one of modern medicine’s greatest breakthroughs, these precious drugs have gradually begun to lose their power against a fast-evolving enemy: resistant bacteria.

 

Today, healthcare practitioners around the world are facing a growing challenge: rising cases of infections that no longer respond to conventional antibiotics. This is not merely a scientific problem; it is a real threat to daily medical practice. A once-simple infection can escalate into a critical condition, prolong hospital stays, increase costs, and heighten the risk of complications.

 

Antimicrobial resistance (AMR) occurs when bacteria adapt and develop new strains that no longer respond to drugs that once eliminated them. In simple terms, germs become “stronger” than the medicine.

 

This often happens due to the misuse or overuse of antibiotics—for example, taking them without medical advice or using them to treat viral illnesses such as colds and influenza.

 

As a consequence, infections that were previously easy to treat may become difficult—or even impossible—to cure. Globally, antibiotic-resistant infections are a major cause for concern, contributing to more than 1.1 million deaths annually, a number that could reach 10 million deaths by 2050 if no action is taken.

 

 

 

 

 

A Concerning Trend

     In Saudi Arabia, antimicrobial resistance mirrors the global threat. Studies from hospitals across the Kingdom show steadily increasing resistance rates among many bacterial species.

 

One clear driver of this trend has been the historical overuse of antibiotics. Until a few years ago, purchasing antibiotics without a prescription was common practice—whether for mild illnesses or without proper medical consultation. Today, this has changed with the enforcement of strict regulations and penalties for dispensing antibiotics without a valid prescription.

 

A 2018 study found that amoxicillin–clavulanate was the second most commonly used medication in Saudi Arabia after painkillers, demonstrating the high level of antibiotic consumption. Such patterns contributed to the rapid evolution of bacterial resistance in the Kingdom.

 

In an earlier 2016 study, the situation appeared alarming. Several hospitals reported that a significant proportion of bacterial strains had become resistant to a wide spectrum of antibiotics — and some isolates no longer responded to any known medication.

 

Saudi Arabia’s Response

     Recognizing the gravity of the threat, Saudi health authorities—along with the World Health Organization—have emphasized the urgent need for action. The Kingdom developed a national action plan focused on surveillance, responsible antibiotic use, and public awareness, aligned with WHO’s global recommendations.

 

 

 

 

Saudi Arabia’s journey to combat AMR began in 2017 with the establishment of the National Committee, based on the WHO Global Action Plan.

 

In April 2018, the Ministry of Health implemented a pivotal policy: a nationwide ban on dispensing antibiotics without a prescription, backed by strict penalties for violations.

 

This single policy led to a remarkable decline—nearly 30 percent—in national antibiotic consumption in the years that followed.

 

Since then, the Public Health Authority (Weqaya) has led the Kingdom’s AMR efforts, launching the updated national plan for 2020–2025, solidifying its role as a leading national reference in this domain.

 

In November 2024, Jeddah became a global center of discussion on the “silent pandemic,” as Saudi Arabia hosted the 4th Global High-Level Ministerial Conference on Antimicrobial Resistance—one of the world’s most important gatherings on the future of public health.

 

The conference brought together ministers of health, agriculture, and environment from dozens of countries, alongside major organizations including WHO. The event underscored the understanding that AMR is no longer just a medical issue—it is an existential threat spanning humans, animals, and the environment.

 

At the conference, Saudi Arabia and several nations endorsed the “Jeddah Commitments,” a set of initiatives rooted in the One Health approach—linking human, animal, and environmental health within a unified surveillance and response framework. This approach acknowledges that infections know no borders and that farms, hospitals, and communities form one interconnected ecosystem.

 

The conference also called for strengthening research and innovation, developing rapid diagnostics, producing new antibiotics, and investing in community awareness and responsible antibiotic stewardship.

 

Scientific sessions presented stark figures: in some countries, more than 50 percent of antibiotics are dispensed without prescriptions, and many are used as growth promoters in livestock—creating ideal conditions for the rise of “superbugs.” Experts warned that failure to act could lead to a global health crisis surpassing modern pandemics, undermining trust in contemporary medicine itself.

 

National experience demonstrates that antimicrobial stewardship programs, led by frontline healthcare practitioners inside hospitals, have a tangible impact on the rational use of antibiotics. This translates into a clear decline in resistance rates and a reduced need to resort to powerful last-line drugs such as colistin.

 

Peer-reviewed evidence further shows that these programs drive a marked drop in the use of high-risk antibiotics, accompanied by a significant reduction in the resistance patterns associated with them.

 

These results offer a powerful reminder: with the right practices, the trajectory of resistance can be slowed—or even reversed.

 

Still, challenges remain. Resistant bacteria continue to spread widely in hospitals and communities, requiring vigilant control measures to protect the progress achieved so far.

 

 

 

The Healthcare Practitioner’s Role

      For healthcare providers in Saudi Arabia, the role they play is vital. Every prescription and every infection-control decision can shape the future trajectory of resistance.

 

Antibiotics should be prescribed only when necessary, following updated clinical guidelines and local susceptibility data. They must not be used to treat viral illnesses or “just in case,” ensuring these medicines remain effective when truly needed.

 

 

 

Practitioners should clearly explain to patients how to take antibiotics properly: completing the full course, taking doses at the correct times, and avoiding leftover medications.

 

They should encourage patients and families to follow basic infection-prevention steps—frequent handwashing, proper wound care, and staying up-to-date with vaccinations.

 

Healthcare workers must adhere to rigorous infection-control practices: hand hygiene before and after patient contact, appropriate use of personal protective equipment, proper disinfection, and patient isolation when needed. Preventing hospital-acquired infections is one of the most effective ways to stop resistant strains from spreading.

 

If a practitioner encounters an infection that does not respond to standard antibiotics, it should be promptly reported to the infection-control team. Timely reporting supports surveillance and enables rapid response to emerging resistance patterns.

 

Healthcare workers can also participate in antimicrobial stewardship programs by reviewing prescriptions, monitoring adherence to prescribing restrictions, and collaborating to optimize antibiotic use. Many Saudi hospitals that adopted these programs have already achieved improved outcomes and reduced resistance rates.

 

By following these steps, healthcare professionals can make a substantial impact. The ultimate goal is simple: use antibiotics responsibly today to preserve their effectiveness tomorrow.

As participants at last year’s Jeddah conference concluded: we must protect the medicine before we lose it.

 

 

 

References:

 

World Health Organization, Fourth Global High-Level Ministerial Conference on Antimicrobial Resistance, Jeddah, Saudi Arabia, 14–16 November 2024

 

Overview of Antimicrobial Resistance in Saudi Arabia (2013–2023) and the Need for a National Surveillance System, Microorganisms, 2023

 

Antibiotic Resistance in Gram-Negative Bacteria: A Six-Year Longitudinal Study in a Saudi Hospital, Journal of Infection and Public Health, 2020

 

Evaluating the Impact of the Saudi Ministry of Health Policy on Seasonal Antibiotic Consumption Trends (2016–2020), Frontiers in Pharmacology

 

 

Saudi Ministry of Health – Health Awareness Platform, 2024

 

Strengthening Global Health Security Through AMR Control: Lessons from Saudi Arabia, Journal of Infection and Public Health, 2025