Estimating Air Travel–Associated Importations of Dengue Virus Into Italy

ConclusionsBetween 2005 and 2012, we found an increasing trend of dengue virus infections imported into Rome via air travel, which may pose a potential threat for future emergence of dengue in Italy, given that the reoccurring pattern of peak importations corresponds seasonally with periods of relevant mosquito vector activity. The observed increasing annual trends of dengue importation and the consistent peaks in late summer underpin the urgency in determining the threshold levels for the vector and infected human populations that could facilitate novel autochthonous transmission of dengue in Europe.
Source: Journal of Travel Medicine - Category: Infectious Diseases Authors: Tags: ORIGINAL ARTICLE Source Type: research