A multidisciplinary team led by Pei-Yong Shi, PhD, UTMB endowed professor of Human Genetics, is the first in the world to genetically engineer a clone of the Zika virus strain. For 60 years, the Zika virus remained obscure with few identified cases in people and mild disease symptoms. However, since 2007, the virus has sparked frequent epidemics associated with serious diseases such as microcephaly and Guillain-Barre syndrome.