Gleyse Kelly da Silva holds her daughter Maria Giovanna as she sleeps in their house in Recife, Pernambuco state, Brazil, Wednesday, Jan. 27, 2016. Brazilian officials still say they believe there's a sharp increase in cases of microcephaly and strongly suspect the Zika virus, which first appeared in the country last year, is to blame. The concern is strong enough that the U.S. Centers for Disease Control and Prevention this month warned pregnant women to reconsider visits to areas where Zika is present. (AP Photo/Felipe Dana)
UNITED NATIONS (AP) -- Secretary-General Ban Ki-moon has established a U.N. trust fund to help finance urgent priorities in combatting the Zika virus.
A U.N. announcement Friday said money is needed to help countries implement their national plans to respond to the Zika outbreak "and address the broader social and economic challenges that lie ahead."
The Zika virus is spread mainly by mosquitoes. In most people it causes only a mild illness at worst. But last year doctors in Brazil saw a dramatic increase in the number of children born with unusually small heads to women who were infected during pregnancy, identified as microcephaly.
Since January 2015, the United Nations said 61 countries and territories have reported local transmission of the Zika virus and some have seen "an unprecedented rise" in microcephaly cases.