Table 1B.
Analysis of the FPR ratio of CRF07_BC viruses over time.
| Time | <1% ratio (No. of seq) | <2.5% ratio (No. of seq) | <5% ratio (No. of seq) | <10% ratio (No. of seq) | <15% ratio (No. of seq) | <20% ratio (No. of seq) | ≥20% ratio (No. of seq) | Total |
|---|---|---|---|---|---|---|---|---|
| 1996-1999 | 0.00% (0) |
0.00% (0) |
0.33% (1) |
1.33% (4) |
1.67% (5) |
2.00% (6) |
98.00% (294) |
100.00% (300) |
| 2000-2009 | 0.00% (0) |
0.17% (3) |
0.57% (10) |
1.54% (27) |
3.02% (53) |
4.45% (78) |
95.55% (1,675) |
100.00% (1,753) |
| 2010-2019 | 0.11% (2) |
0.27% (5) |
0.74% (14) |
1.96% (37) |
3.40% (64) |
5.15% (97) |
94.85% (1,787) |
100.00% (1,884) |
| Total | 0.05% (2) |
0.20% (8) |
0.64% (25) |
1.73% (68) |
3.10% (122) |
4.6% (181) |
95.4% (3,756) |
100.00% (3,937c) |
a<1% ratio” means the ratio of FPR<1%, “No. of seq” means the number of sequences.
bAll sequences were collected from the NHMES database.
cA total of 3,937 CRF07_BC sequences were collected from the NHMES database (1,123) and LANL database (2,814).