Today, the Louisiana Department of Health has confirmed one additional case of Zika virus. As in all of the other cases in Louisiana, this patient travelled to a region with ongoing Zika transmission and sought medical care in Louisiana after returning, where tests confirmed the viral infection. 

This brings the total to 15 cases of travel-associated Zika confirmed in Louisiana. 

http://www.dhh.louisiana.gov/index.cfm/newsroom/detail/3914