Giardia lamblia

Giardia lamblia is a microscopic parasite that infects the small intestine and causes a disease called giardiasis. It is found worldwide, especially in areas with poor access to clean water and sanitation. Infection occurs when water or food contaminated with cysts of the parasite is ingested, or through direct contact with contaminated surfaces or hands.

Once in the intestine, Giardia lamblia attaches to the intestinal walls and interferes with nutrient absorption, causing symptoms such as diarrhea, bloating, abdominal pain, nausea, fatigue, and sometimes weight loss. In some people, the infection may be asymptomatic, but they can still infect others.

Giardiasis is effectively treated with antiparasitic medications, such as metronidazole or tinidazole, prescribed by a healthcare professional. To prevent infection, it is essential to drink filtered or boiled drinking water, wash your hands regularly, wash fruits and vegetables thoroughly, and avoid consuming untreated water while traveling or outdoors.

With its unique pear shape and intriguing lifestyle, Giardia lamblia is perfect for a science sticker that combines curiosity and learning. Add it to your collection and show your passion for the world of microbes!

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PUN: Gee-ardia, that's gonna hurt!