Antimicrobial resistance (AMR) in COVID-19 patients: a systematic review and meta-analysis (November 2019–June 2021)

  09 March 2022

Pneumonia from SARS-CoV-2 is difficult to distinguish from other viral and bacterial etiologies. Broad-spectrum antimicrobials are frequently prescribed to patients hospitalized with COVID-19 which potentially acts as a catalyst for the development of antimicrobial resistance (AMR).

During the first 18 months of the pandemic, AMR prevalence was high in COVID-19 patients and varied by hospital and geography although there was substantial heterogeneity. Given the variation in patient populations within these studies, clinical settings, practice patterns, and definitions of AMR, further research is warranted to quantify AMR in COVID-19 patients to improve surveillance programs, infection prevention and control practices and antimicrobial stewardship programs globally.

Author(s): Ruwandi M. Kariyawasam, Danielle A. Julien, Dana C. Jelinski, Samantha L. Larose, Elissa Rennert-May, John M. Conly, Tanis C. Dingle, Justin Z. Chen, Gregory J. Tyrrell, Paul E. Ronksley & Herman W. Barkema
Effective Surveillance   Healthy Patients  


Unrestricted financial support by:

Antimicrobial Resistance Fighter Coalition


JSS University


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