University of Waterloo: Understanding antimicrobial resistance

Unnecessary use and misuse of antibiotics and other antimicrobials are increasing the serious problem of antimicrobial resistance. Over time bacteria, viruses, fungi and parasites change, and as a result, drug resistance can occur where infections that were previously easily treated become difficult to treat.

Antimicrobial resistance ranks among the top ten global public health threats, according to the World Health Organization.

World Antimicrobial Awareness Week (WAAW) runs annually from November 18 to 24 and promotes better understanding of this issue through global reach, education and training. This year’s theme is centered on preventing antimicrobial resistance together.

This week across Canada, landmarks are being illuminated in the colour blue to mark the end of WAAW.

On November 24, City of Kitchener’s Carl Zehr Square joined the University of Waterloo School of Pharmacy, a partner in the national WAAW effort, in the Go Blue for WAAW illumination program.

Carl Zehr Square with blue lights

“While the world has been focused on adapting to the ongoing presence of COVID-19, another pandemic lurks in the shadows,” says Brett Barrett, Clinical Lecturer and Teaching Fellow at the School of Pharmacy.

“Antimicrobial resistance and its impact on patients is less visible but no less damaging, leading to extended hospital stays and death. In order to preserve the usefulness of antibiotics, healthcare providers need to redouble their antimicrobial stewardship efforts. Our program gives frontline pharmacists and prescribers the tools they need to use antibiotics wisely.”

Together we can help combat antimicrobial resistance and preserve effective treatments for future generations.