👉 Solierella is a bacteria species that causes diarrhea in humans, particularly infants and young children. It is commonly found in soil, water, and food sources, and it can be transmitted through contaminated water supplies or through contaminated food. Symptoms may include vomiting, abdominal pain, fever, and diarrhea. Treatment options for Solierella include antibiotics such as amoxicillin and clavulanate sodium.