
Control intended for use in external quality assessments for stool diagnostics of the Serazym® product line and for quality assurance of internal laboratory test processing. The controls provide qualitative results (positive or negative).
Disease: Gastritis; Duodenal and peptic ulcers; gastric cancer
Symptoms: Possibly asymptomatic; Pain or burning in the abdomen, loss of appetite, nausea, vomiting, weight loss
Mechanism of Infection: Person to person (oral-oral, oral-fecal)