Figure 2
From: Estimating the risk of Dengue, Chikungunya and Zika outbreaks in a large European city
Estimated temporal pattern of worldwide incident cases for Dengue (DENV), Chikungunya (CHIKV) and Zika (ZIKV) viruses in travelers landing at Rome international airport. On the x-axis the week of the year, on the y-axis the number of infected per 100,000 travellers. Light grey bars represent the average number of resident travelers, dark grey bars represent the average number of foreign visitor travellers.
