TABLE 1.
Genotype | No. (%) of strainsa
|
|||||||
---|---|---|---|---|---|---|---|---|
G1 | G2 | G3 | G4 | G9 | G Mxb | G NTc | Total | |
P[4] | 62 (22)d | —e | — | — | 1f | 63 (22) | ||
P[6] | — | 29 (10) | 2 | 2 | 26 (9) | 2g | 8 (3) | 69 (24) |
P[8] | 44 (15)d | 1 | — | 16 (6)d | 14 (5) | 1 (4)h | 2 | 88 (31) |
P[11] | — | 4 (1) | 11 | 5 (2)i | 10 (3) | |||
P[Mx] | 5 (2)j | 6 (2)k | 7 (2)l | 5 (2)m | 10 (3)n | 33 (11) | ||
P[NT] | 2 | 1 | 3 (1) | 4 (1) | 2 | 12 (4) | 24 (8) | |
Total | 51 (18) | 99 (34) | 2 | 32 (11) | 50 (17) | 31 (11) | 22 (8) | 287 |
Values indicate number of strains (percentage of total).
G Mx, mixed infection.
NT, nontypeable.
Globally common strain.
—, strain presumed to be present as part of mixed infection on the basis of the RT-PCR result.
P[4], G2 + G3.
P[6], G2 + 9; P[6], G3 + 4.
Of 11 P[8], G mixed strains, 2 were G1 + G2, 1 was G1 + G3, 3 were G1 + G4, 3 were G1 + G9, 1 was G2 + G4, and 1 was G4 + G9.
Of five P[11], G mixed strains, four were G1 + G9 and one was G1 + G4.
P[6+8], G1.
Of six P mixed, G2 strains, five were P[4] + [P6] and one was P[4] + P[8].
Of seven P mixed, G4 strains, five were P[6+8] and one was P[4] + P[8].
Of five P mixed, G9 strains, three were P[4] + P[6] and two were P[6] + P[8].
Of 10 strains, 7 were P[4] + P[8], G1 + G2; one was P[4] + P[6] + P[8], G1 + G2; 1 was P[6] + P[8], G1 + G2; and 1 was P[6] + P[8], G4 + G9.