A global repository of novel antimicrobial emergence events [version 2; peer review: 1 approved, 2 approved with reservations]

• Published in: F1000 research Vol. 9; p. 1320
• Main Authors: Mendelsohn, Emma, Ross, Noam, White, Allison M, Whiting, Karissa, Basaraba, Cale, Watson Madubuonwu, Brooke, Johnson, Erica, Dualeh, Mushtaq, Matson, Zach, Dattaray, Sonia, Ezeokoli, Nchedochukwu, Kirshenbaum Lieberman, Melanie, Kotcher, Jacob, Maher, Samantha, Zambrana-Torrelio, Carlos, Daszak, Peter
• Format: Journal Article
• Language: English
• Published: England Faculty of 1000 Ltd 2020; F1000 Research Limited; F1000 Research Ltd
• Subjects: Anti-Bacterial Agents - pharmacology; Anti-Bacterial Agents - therapeutic use; Anti-Infective Agents - pharmacology; Antibiotics; Antimicrobial agents; Antimicrobial resistance; Bacteria; Bacterial infections; Bacterial Infections - drug therapy; Ceftazidime; Ciprofloxacin; Data Note; Disease; Drug resistance; Drug Resistance, Bacterial; Genotypes; Humans; Imipenem; Infections; International organizations; Klebsiella pneumoniae; Pathogens; Public health; Systematic review; global health; open-access data; Antimicrobial resistance
• ISSN: 2046-1402; 2046-1402
• DOI: 10.12688/f1000research.26870.2

Despite considerable global surveillance of antimicrobial resistance (AMR), data on the global emergence of new resistance genotypes in bacteria has not been systematically compiled. We conducted a study of English-language scientific literature (2006-2017) and ProMED-mail disease surveillance reports (1994-2017) to identify global events of novel AMR emergence (first clinical reports of unique drug-bacteria resistance combinations). We screened 24,966 abstracts and reports, ultimately identifying 1,757 novel AMR emergence events from 268 peer-reviewed studies and 26 disease surveillance reports (294 total). Events were reported in 66 countries, with most events in the United States (152), China (128), and India (127). The most common bacteria demonstrating new resistance were Klebsiella pneumoniae (344) and Escherichia coli (218). Resistance was most common against antibiotic drugs imipenem (89 events), ciprofloxacin (84) and ceftazidime (83). We provide an open-access database of emergence events with standardized fields for bacterial species, drugs, location, and date. We discuss the impact of reporting and surveillance bias on database coverage, and we suggest guidelines for data analysis. This database may be broadly useful for understanding rates and patterns of AMR evolution, identifying global drivers and correlates, and targeting surveillance and interventions.