Water
Another possible source of harmful microorganisms
is water used for irrigation, produce cooling,
washing, dipping, and processing operations. Water
can carry pathogens and contaminated water
can cause illness. In September, 1999, a waterborne
outbreak of E. coli O157:H7 occurred in
Washington County, New York. After heavy rains,
water-containing E. coli O157:H7 contaminated a
nearby well. More than 1,000 people became ill
from drinking the contaminated well water and
two people died. Not only is potable water important
for safety reasons, but it also increases the
postharvest quality of produce by decreasing
decay.
Handwashing, Health, and Hygi