CD40LG and infection: These symptoms are usually mild and last for 2-7 days and the incubation period ranged 3-12 days.7,19 The cause of phobia about Zika is due to its suspected implication with increased neonatal microcephaly (as discussed), and other neurological conditions as Guillain-Barré syndrome.4,7Laboratory diagnosis, Infection with ZIKV can be diagnosed by PCR or by IgG and IgM antibodies detection.7,20