EUCAST Disk Diffusion Test Methodology

The EUCAST disk diffusion test is based on MH media and disks of a good quality. It is calibrated to EUCAST clinical breakpoints using broth microdilution for MIC determination. Updates are published regularly. 

See also EUCAST instruction videos.

EUCAST Disk Diffusion - Manual v 8.0 (1 January, 2020)

EUCAST Disk Diffusion - Slide Show v 8.0 (1 January, 2020)

EUCAST Disk Diffusion - Reading Guide v 7.0 (1 January, 2020)

For translations to other languages - see Translations.

For previous versions of documents - see Previous versions.

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