. 2017 Mar 16;17:216. doi: 10.1186/s12879-017-2320-1

Table 4.

DENV, CHIKV and ZIKV diagnosis in the period from July 2014 to October 2015

	Total	Confirmed	Probable	Possible	Not confirmed
DENV diagnosis	157	68	12	33	44
CHIKV diagnosis	97	35	6	14	42
ZIKV diagnosis	16	4^a	0	3^b	9
Dual diagnosis DENV/CHIKV	76: two cases of possible co-infections.	DENV: 18/76 (of which two CHIKV confirmed and one CHIKV possible cases)
Dual diagnosis DENV/CHIKV	76: two cases of possible co-infections.	CHIK: 20/76 (of which two DENV confirmed and 6 DENV possible cases)

^aThe diagnosis of one of these cases was performed in Germany after we excluded DENV and CHIKV infections (ref). One was a case of autochthonous (most likely sexual) transmission (ref)

^bOf these, two were probable cases of past ZIKV infections (PRNT positives and IgM negatives). One showed instead a PRNT b.l. result for ZIKV, which was probably due to cross reactivity of DENV specific antibodies