Emerg Infect Dis. 2020 Oct;26(10):2429-2431. doi: 10.3201/eid2610.190957.
We estimated the weighted mean basic reproduction number (R) of chikungunya virus based on outbreak size. R was 3.4 (95% CI 2.4-4.2) and varied for 2 primary chikungunya mosquito vectors: 4.1 (95% CI 1.5-6.6) for Aedes aegypti and 2.8 (95% CI 1.8-3.8) for Ae. albopictus.
我们根据疫情规模估计了基孔肯雅病毒的加权平均基本繁殖数(R)。R 为 3.4(95%置信区间 2.4-4.2),两种主要的基孔肯雅病毒传播媒介的 R 有所不同:埃及伊蚊为 4.1(95%置信区间 1.5-6.6),白纹伊蚊为 2.8(95%置信区间 1.8-3.8)。