Infection dynamics in a traveller with persistent shedding of Zika virus RNA in semen for six months after returning from Haiti to Italy, January 2016 Barzon, Luisa and Pacenti, Monia and Franchin, Elisa and Lavezzo, Enrico and Trevisan, Marta and Sgarabotto, Dino and Palù, Giorgio, Eurosurveillance, 21, 30316 (2016), https://doi.org/10.2807/1560-7917.ES.2016.21.32.30316