Brazil was among one of the countries most affected by the Zika virus in 2015 and 2016 but Dr. Carlos Pardo, a professor at Johns Hopkins University, said the virus emerged in the 1950s. Zika virus is an arbovirus — a type of virus that is transmitted by certain kinds of insects like mosquitos. The ades Aegypti mosquito, which is primarily found in tropical climates, is a known carrier of the virus. It can also be sexually transmitted. In 2015, Germana Soares, who lives in Brazil, was infected with Zika virus. Soares was 12 weeks pregnant when she became ill, but at the time, doctors believed there was no harm to the baby. In November, just before she gave birth, Soares said local news stations began reporting a link between Zika and microcephaly with women who were pregnant. Days after his birth, doctors confirmed the diagnosis; Guilherme had microcephaly. Pardo said only 20 per cent of infected people show symptoms, but the risk rests with pregnant mothers as Zika is known to also cause Congenital Zika Syndrome and microcephaly in fetuses. Microcephaly occurs in these children when their mothers are infected with Zika while pregnant, he said. The fetus develops viral illness and eventually encephalitis. The World Health Organization estimated at the height of the epidemic, there were over 216,207 probable cases of acute Zika virus disease reported in Brazil, and thousands of babies were born with complications. Anis Institute for Bioethics, a not-for-profit organization in Brazil, has been one of the leading organizations advocating for women and families affected by the Zika epidemic. Luciana Brito, researcher and psychologist for Anis Institute for Bioethics, said since the beginning of the epidemic, over 19,000 babies have been born with suspected Congenital Zika Syndrome. On this episode of What Happened To…?, Erica Vella revisits the 2015 Zika epidemic and finds out if the virus is still a threat. She also speaks with the families impacted virus who share what life has been like. Contact: Twitter: @ericavella Email: [email protected] See omnystudio.com/listener for privacy information.