Widespread amphotericin B-resistant strains of Aspergillus fumigatus in Hamilton, Canada

Figures & data

Table 1 In vitro susceptibility profiles of Hamiltonian Aspergillus fumigatus populations to AMB

Ecological niche	No of isolates tested	Drug concentration ^(mg^/L)					Modal MIC
		1	2	4	8	16
Urban	62	3	50	9	0	0	2
Agricultural	62	4	42	15	0	1	2
Clinical	71	0	14	57	0	0	4
Total	195	7	106	81	0	1	2

Abbreviations: AMB, amphotericin B; MIC, minimum inhibitory concentration.