Table 2 Maximal likelihood estimation (MLE) and minimum infection rate (MIR) of insect-specific flaviviruses during mosquito activity season of Shanghai in 2016
From: Co-circulation of Aedes flavivirus, Culex flavivirus, and Quang Binh virus in Shanghai, China
Detected virus | Survey areas | No. individuals | No. PP | No. pools | Positive pool rate (%) | MLE (95% CI) | MIR (95% CI) |
|---|---|---|---|---|---|---|---|
Ae. albopictus mosquito pools | |||||||
 AeFV | Songjiang District | 304 | 9 | 40 | 22.50 | 33.93 (16.81–62.14) | 29.61 (10.55–48.66) |
 AeFV | Huangpu District | 414 | 1 | 58 | 1.72 | 2.42 (0.14–11.70) | 2.42 (0.00–7.14) |
 AeFV | Qingpu District | 119 | 1 | 14 | 7.14 | 8.42 (0.49–40.88) | 8.40 (0.00–24.80) |
Cx. pipiens mosquito pools | |||||||
 CxFV | Pudong New Area | 232 | 6 | 29 | 20.69 | 23.05 (8.72–50.60) | 21.55 (2.87–40.24) |
 CxFV | Chongming District | 165 | 1 | 30 | 3.33 | 6.01 (0.35–28.74) | 6.06 (0.00–17.90) |
 CxFV | Huangpu District | 109 | 2 | 36 | 5.56 | 19.39 (3.43–63.88) | 18.35 (0.00–43.54) |
Cx. tritaeniorhynchus mosquito pools | |||||||
 QBV | Chongming District | 2955 | 10 | 131 | 7.63 | 3.51 (1.81–6.23) | 3.38 (1.29–5.48) |