Zuiderdam Ship/ Photo by SV1XV on Wikimedia Commons
Zuiderdam became the seventh ship out of their fleet of thirteen to get a perfect 100 score from the US Public Health inspection. Holland America has received a total of ten perfect scores on seven ships in 2015. The inspection is conducted by the US Centers for Disease Control and Prevention. The score is from 1 to 100 and is based on a checklist of areas such as hygiene and sanitation of food, overall galley cleanliness, personnel, water and the ship as a whole.