Thousands of doses of cholera vaccine sit in a refrigerated trailer in a United Nations compound in Saint-Marc, Haiti, in March. After some delays, a vaccination project proved successful. John Poole/NPR hide caption

itoggle caption John Poole/NPR

Haitians celebrate their independence from France on Jan. 1 each year with a traditional squash soup called soup joumou. Courtesy of Whole Foods hide caption

itoggle caption Courtesy of Whole Foods

Fires also burned overnight up and down the streets of Petionville, outside the capital Port-au-Prince. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

This image provided by NASA taken early Friday morning Nov. 5, 2010 shows Hurricane Tomas approximately 175 miles west of Port-au-Prince, Haiti, and moving northeast near 9 mph. Tomas strengthened to a Category One Hurricane overnight with maximum sustained winds now at 80 mph with higher gusts.  NASA hide caption

itoggle caption NASA