Eurosurveillance has published two articles on Zika fever. The first: Two cases of zika fever imported from French Polynesia to Japan, December to January 2013. The summary:
We present two cases of imported Zika fever to Japan, in travellers returning from French Polynesia, where an outbreak due to Zika virus (ZIKV) is ongoing since week 41 of 2013. This report serves to raise awareness among healthcare professionals, that the differential diagnosis of febrile and subfebrile patients with rash should include ZIKV infection, especially in patients returning from areas affected by this virus.
The second: First case of laboratory-confirmed Zika virus infection imported in Europe, November 2013. The summary:
In November 2013, an acute Zika virus (ZIKV) infection was diagnosed in a German traveller returning from Thailand. The patient reported a clinical picture resembling dengue fever. Serological investigations revealed anti-ZIKV-IgM and -IgG, as well as ZIKV-specific neutralising antibodies in the patient’s blood. In Europe, viraemic travellers may become a source of local transmission of ZIKV, because Aedes albopictus (Skuse) and Ae. aegypti(Linnaeus) are invasive mosquitoes and competent vectors for ZIKV.