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abstractpubmed· Abstract 2019· item PMID:31310210

Prolonged Zika Virus RNA Detection in Semen of Immunosuppressed Patient. Zika virus RNA has been detected in semen samples collected <370 days after symptom onset. We report unusual persistence of Zika virus RNA in semen, confirmed by sequencing at 515 days after symptom onset and detectable for >900 days, in a patient with immunosuppression.