Assessing the potential risk of Zika virus epidemics in temperate areas with established Aedes albopictus populations

作者:Guzzetta G; Poletti P; Montarsi F; Baldacchino F; Capelli G; Rizzoli A; Rosa R; Merler S*
来源:Eurosurveillance, 2016, 21(15): 5-10.
DOI:10.2807/1560-7917.ES.2016.21.15.30199

摘要

Based on 2015 abundance of Aedes albopictus in nine northern Italian municipalities with temperate continental/oceanicclimate, we estimated the basic reproductive number R-o for Zika virus (ZIKV) to be systematically below the epidemic threshold in most scenarios. Results were sensitive to the value of the probability of mosquito infection after biting a viraemic host. Therefore, further studies are required to improve models and predictions, namely evaluating vector competence and potential non-vector transmissions.

  • 出版日期2016-4-14