By Trenton Daniel in ABC News

Jonathan Lascher, Haiti program manager for the Boston-based Partners In Health, said more than 200 trained health workers will start administering the oral vaccine on Sunday to almost 50,000 people outside the western port city of Saint Marc.

http://abcnews.go.com/International/wireStory/haiti-health-workers-give-cholera-vaccine-16136016#.T4wwR9Uoq4c