“…Maternal ZIKV status ascertainment included: RT-PCR [ 10 , 24 , 25 , 26 , 27 , 28 , 29 , 32 , 33 , 34 , 36 , 37 , 38 , 39 ], RT-PCR or serological tests [ 2 , 7 , 23 , 30 , 31 , 35 , 40 ], and serology [ 8 ]. RT-PCR (14 articles) [ 10 , 24 , 25 , 26 , 27 , 28 , 29 , 32 , 33 , 34 , 36 , 37 , 38 , 39 ]; laboratory confirmed and probable (e.g., symptomatic during outbreak) cases (7 articles) [ 2 , 7 , 23 , 30 , 31 , 35 , 40 ], and probable cases, by positive anti-ZIKV IgG at delivery (1 article) [ 8 ]. Some articles reported data on symptomatic pregnant women, who usually reported a rash (8 articles) [ 2 , 10 , 24 , 25 , 26 , 30 , 31 , …”