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WHO AMR surveillance report covers over 23 million cases from 104 countries
The 2025 report analyses laboratory data reported in 2023 across 93 pathogen–antibiotic combinations.
Event / data period: 2025-10-13
Published: · Updated:
IllustrationWHO’s 2025 GLASS report compiled over 23 million confirmed infection records from 104 countries in 2023.
It provides resistance estimates for 93 pathogen–antibiotic combinations; reporting coverage varies by country.
Data
Antibiotic-resistance surveillance
Record and analysis coverage in the WHO GLASS report.
- Confirmed infection records
- 23 million+ records
- 2023 · Observed
- Countries reporting data
- 104 countries
- 2023 · Observed
- Resistance estimate combinations
- 93 combinations
- 2023 · Estimate
Methodology
Country submissions, confirmed-record volume and adjusted estimate coverage are presented separately.
Updated: