E histolytica Stages- TROPHOZOITES Cause amoebiasis(damage tissue) Spread throughout the body, but Rarely transmit the infection to others o Labile in liquid stools or tissue and must be rapidly found or preserved (quick fixation cold storage)for DiagnosisE. histolytica Stages - TROPHOZOITES • Cause amoebiasis (damage tissue) • Spread throughout the body, but ... – Rarely transmit the infection to others • Labile in liquid stools or tissue, and – must be rapidly found or preserved (quick fixation & cold storage) for Diagnosis