Table 3.

Characterization of the urine from human donors

Tested factors in donor urine	Donor 1	Donor 2	Donor 3	Donor 4	Donor 5	Donor 6	Donor 7	Donor 8
Gender	Female	Female	Female	Female	Male	Male	Male	Male
Color	Yellow	Light yellow	Light yellow	Yellow	Yellow	Yellow	Light yellow	Light yellow
Clarity	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear
pH value	6.0	6.6	7.4	6.4	5.5	7.2	6.2	6.8
Protein (ng/µl)	0.05	0.05	0.04	0.05	0.20	0.05	0.08	0.05
ZIKV survivability at 37 °C (4 h pfu/0 h pfu)	0%	7.2%	41%	0%	0%	9.1%	0%	20%
ZIKV survivability at 28 °C (6 h pfu/0 h pfu)	0%	2.5%	49.25%	0%	0%	2%	0%	11%

ZIKV Zika virus, pfu plaque-forming unit