TY - JOUR AU - Griffin, Isabel AU - Martin, Stacey AU - Fischer, Marc AU - Chambers, Trudy AU - Kosoy, Olga AU - Goldberg, Cynthia AU - Falise, Alyssa AU - Villamil, Vanessa AU - Ponomareva, Olga AU - Gillis, Leah AU - Blackmore, Carina AU - Jean, Reynald T1 - Zika Virus IgM 25 Months after Symptom Onset, Miami-Dade County, Florida, USA T2 - Emerging Infectious Disease journal PY - 2019 VL - 25 IS - 12 SP - 2264 SN - 1080-6059 AB - We assessed IgM detection in Zika patients from the 2016 outbreak in Miami-Dade County, Florida, USA. Of those with positive or equivocal IgM after 12–19 months, 87% (26/30) had IgM 6 months later. In a survival analysis, ≈76% had IgM at 25 months. Zika virus IgM persists for years, complicating serologic diagnosis. KW - Zika virus KW - immunoglobulin M KW - IgM KW - MAC-ELISA KW - Miami-Dade County KW - Florida KW - United States KW - viruses KW - vector-borne infections KW - mosquitoborne viruses KW - antibody survival KW - IgM antibody capture ELISA KW - flaviviruses KW - antibody persistence DO - 10.3201/eid2512.191022 UR - https://wwwnc.cdc.gov/eid/article/25/12/19-1022_article ER - End of Reference