We are in search of stock material for an animated film on immunology: The stock material should include a salmonella bacteria entering the body via food, passing on into the esophagus, the stomach to the intestine. In the intestine the bacteria causes the infection (intracellular infection by salmonella). The immune system responds to the attac (antibody immune response) and destroys the bacteria (macrophage in action). Additionaly we are in search for a animated clip ”žfloating/passing by the spleen“ and ”žfloating/passing by the lymph nodes“ We welcome your response or any further advice were we may find such material. Thank you very much!