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In this section: Development Resources

Clarithromycin – Oral Products

Recognized Interpretive Criteria

	Minimum Inhibitory Concentrations (mcg/mL)			Disk Diffusion (zone diameter in mm)
Pathogen	S	I	R	S	I	R
Staphylococcus spp.	M100 standard is recognized
Haemophilus influenzae and parainfluenzae	M100 standard is recognized
Streptococcus pneumoniae	M100 standard is recognized
Streptococcus spp. β- Hemolytic Group	M100 standard is recognized
Helicobacter pylori	M45 standard is recognized			-	-	-

S = Susceptible; I = Intermediate; R = Resistant

Exception to the recognized standard of CLSI M100

For these bacteria listed below, susceptibility test interpretive criteria are not recognized at this time:

Streptococcus spp. Viridans Group

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