News

RAST tables vs. 8.0 have been updated to 8.1 (amendments and corrections). Changes are marked...

EUCAST Guidance on Infective endocarditis update 10 July 2025.

Proposed revision of breakpoints for trimethoprim-sulfamethoxazole and trimethoprim. Public...

Susceptibility testing of fastidious organisms - is there an alternative to MH-F? Public...

Rationale for contemporary antimicrobial treatment of Stenotrophomonas maltophilia: a...

Proposed revision of breakpoints for trimethoprim-sulfamethoxazole and trimethoprim - public...

Daptomycin in endocarditis and bloodstream infections caused by enterococci (revised 23 April,...

Rapid AST directly from positive blood culture bottles (RAST) - several documents were...

EUCAST calibration files in which inhibition zone diameters are calibrated to MIC-values are...

For many years EUCAST has warned users that colistin disk diffusion and gradient tests...

We are frequently asked questions regarding (1) EUCAST Warning No. 7: is this warning specifically...

Updated guidance on the use of and dosing of cephalosporins for S. aureus infections.

Various...