microcephaly

The Zika virus is on the move, and it has arrived in the United States, with the first case of the illness being confirmed in a baby in Hawaii.
Little was known about the Zika virus in the U.S. until now because it generally causes mild symptoms including a fever, sometimes a rash, conjunctivitis and headache. In rare cases, it can cause the neurological disorder Guillain-Barre, which results in paralysis.