Bacteriological Assessment of the Indoor Air of Different Hospitals of Kathmandu District

Table 10

Zone of size standard interpretative chart (HiMedia Catalogue 2017-18) Staphylococcus spp. [21].

Antimicrobial agent	Symbol	Disc content	Resistant (mm or less)	Intermediate (mm)	Sensitive (mm or more)
Ampicillin	AMP	10 μg	28	—	29
Chloramphenicol	C	30 μg	12	13–17	18
Cotrimoxazole	COT	25 μg	10	11–15	16
Erythromycin	E	15 μg	13	14–22	23
Gentamicin	GEN	10 μg	12	13–14	15
Ofloxacin	OF	5 μg	14	15–17	18