Genetic Structure and Drug Susceptibility Patterns of Mycobacterium tuberculosis Complex Strains Responsible of Human Pulmonary Tuberculosis in the Major Rearing Region in Cameroon

Table 3

Mycobacterium tuberculosis complex species and lineage drug susceptibility.

Family or lineage	Total strains	Percentage of
		Total primary resistance	Primary monoresistance			MDR tuberculosis
			INH	RIF	STR
M. tuberculosis	423	8.27 (35/423)	3.07 (13/423)	0.47 (2/423)	2.84 (423)	1.42 (6/423)
Cameroon family	278	8.63 (24/278)	3.95 (11/278)	0.36 (1/278)	3.24 (9/278)	0.36 (1/278)
T1	42	14.29 (6/42)	4.76 (2/42)	0	4.76 (2/42)	7.14 (3/42)
T2	27	3.70 (1/27)	0	0	3.70 (1/27)	0
U	16	6.30 (1/16)	0	0	0	6.30 (1/16)
U (likely H)	13	15.38 (2/13)	0	7.7 (1/13)	0	7.70 (1/13)
H3	20	5.00 (1/20)	0	0	0	0
H1	20	0	0	0	0	0
X1	1	0	0	0	0	0
CAS1_Delhi	1	0	0	0	0	0
LAM1	4	0	0	0	0	0
M. africanum	12	0	0	0	0	0
M. bovis	2	0	0	0	0	0
Total	436