CDC: Mosquito eradication difficult in Miami neighborhood

WASHINGTON (AP) — The director of the Centers for Disease Control and Prevention says officials are finding it challenging to eradicate mosquitoes in a part of Miami where 14 people appear to have contracted the Zika virus.

CDC Director Tom Frieden told ABC's "Good Morning America" Tuesday that officials issued a rare travel warning advising pregnant women to avoid Miami's Wynwood arts district because mosquito counts are still high in the area.