What condition can Giardia cause?

Giardia is a microscopic parasite that can cause a waterborne illness known as giardiasis. This condition is primarily spread through contaminated water sources, making it prevalent in areas with poor sanitation and inadequate water treatment. When a person ingests the cysts of Giardia, typically through drinking contaminated water or consuming contaminated food, the parasites can invade the intestines, leading to gastrointestinal symptoms such as diarrhea, abdominal cramps, nausea, and bloating.

The significance of recognizing this connection to waterborne illness is crucial, particularly for food managers who need to understand the importance of safe water practices in preventing such infections. Maintaining clean water supplies and ensuring that food preparation areas have access to safe drinking water are key responsibilities in food safety management.