Santiago GA, Kalinich CC, Cruz-López F, González GL, Flores B, Hentoff A, Charriez KN, Fauver JR, Adams LE, Sharp TM, Black A, Bedford T, Ellis E, Ellis B, Waterman SH, Paz-Bailey G, Grubaugh ND, Muñoz-Jordán JL. Early Release - Tracing the Origin, Spread, and Molecular Evolution of Zika Virus in Puerto Rico, 2016–2017 - Volume 27, Number 11—November 2021 - Emerging Infectious Diseases journal - CDC. Emerging Infectious Diseases 2021, 27: 2971-2973. PMID: 34670646, PMCID: PMC8544999, DOI: 10.3201/eid2711.211575.Peer-Reviewed Original Research