Table 1.
Phylogeographic, evolutionary, and demographic parameters estimated for major HIV-1 BCAR and BPANDEMIC lineages circulating in French Guiana and Suriname.
| Clade | N | Sampling interval | Origin (PSP) | TMRCA (95% HPD) | Growth model | Growth rate (95% HPD) | R0 (95% HPD) |
|---|---|---|---|---|---|---|---|
| BCAR-SA-I | 54 | 2000–2012 | GF (0.93) | 1977 (1973–1981) | Logistic | 0.46 (0.30–0.64) | 4.7 (3.4–6.1) |
| BCAR-GF/SR-I | 45 | 2000–2012 | SR (0.68) | 1978 (1974–1982) | Logistic | 0.30 (0.21–0.40) | 3.4 (2.7–4.2) |
| BCAR-GF/SR-II | 25 | 2007–2012 | GF (0.97) | 1980 (1975–1985) | - | - | - |
| BCAR-GF/SR-III | 12 | 2007–2011 | GF (1.00) | 1984 (1979–1988) | - | - | - |
| BPAN-GF/SR-I | 55 | 2007–2012 | GF (0.97) | 1985 (1982–1988) | Logistic | 0.45 (0.27–0.70) | 4.6 (3.2–6.6) |
| BPAN-GF/SR-II | 13 | 2007–2011 | SR (0.75) | 1987 (1983–1990) | - | - | - |
| BPAN-GF-I | 11 | 2006–2011 | GF (0.99) | 1990 (1987–1992) | - | - | - |
GF, French Guiana; SR, Suriname.