Source-defined surveillance reports of organisms producing extended-spectrum beta-lactamases or AmpC; infection and colonization may not be separable [2].
Disease overview
BacterialESBL/AmpC-producing organism surveillance
ESBL/AmpC产酶菌监测
Evidence-backed informationEN 1/6 applicable sections · ZH 1/6 applicable sectionsUpdated Sep 3, 2026
ESBL/AmpC-producing organism surveillance refers to source-defined monitoring of bacteria that produce extended-spectrum beta-lactamases or AmpC enzymes, which confer resistance to third-generation cephalosporins and other beta-lactam antibiotics. A meta-analysis of 157 studies including 37,915 patients with Klebsiella pneumoniae bacteremia found that ESBL-producing strains were associated with significantly higher 30-day mortality rates, particularly in intensive care unit settings and hospital-acquired infections [1]. Infection and colonization status may not be distinguishable in surveillance reports [2].
Read the full clinical and epidemiological profile2
- 1Li D et al. Klebsiella pneumoniae bacteremia mortality: a systematic review and meta-analysis. Front Cell Infect Microbiol. 2023. PMID: 37153146. doi: 10.3389/fcimb.2023.1157010.PubMed: https://pubmed.ncbi.nlm.nih.gov/37153146/
- 2GlobalID Disease Ontology. GlobalID ontology concept D237: ESBL/AmpC-producing organism surveillance [Internet]. cited 4 Sept 2026.Available from: https://github.com/xmusphlkg/globalID2/blob/development/configs/disease_ontology.json
Coverage
Reporting countries and regions
Trends by reporting country
Monthly patterns over time
Data access
Page dataset index with source links and update metadata.
Official sourcesAuthority, cadence, notes6
Iceland Directorate of Health Annual Dashboard
Iceland
National annual case notifications by disease. Published values can be revised retrospectively and remain annual period totals.
Iceland Directorate of Health STI Dashboard
Iceland
Monthly STI diagnosis facts from laboratory and registry surveillance; the official dashboard is published on a quarterly schedule.
Iceland Directorate of Health Respiratory Dashboard
Iceland
ISO-week respiratory diagnosis counts. Hospitalizations, samples, and vaccination indicators are separate measures and are not counted as diagnoses.
Iceland Directorate of Health Historical Registry
Iceland
Historical official registry tables for 1997–2021, with annual totals and disease-specific monthly notification facts retained at source grain.
Iceland Directorate of Health Legacy ICD Monthly
Iceland
Historical Saga EHR ICD encounter counts for 1997–2020. This clinical measure is non-comparable with registry notifications and is kept separate.
Sweden Public Health Agency SmiNet
Sweden
Sweden SmiNet national monthly reported cases from the official Public Health Agency statistics pages; public release is enabled with closed-month publication and revisable recent-month refreshes.