Campylobactor H Pylori is a common infection associated with stomach and duodenal ulcers. Detecting active, current infection enables targeted antibiotic treatment to eradicate the infection. This test is identical to the screen your Doctor would run to exclude current infection as a causal agent in stomach symptoms. Each ALLTEST H Pylori home test pack allows the completion of 1 home test to detect microscopic traces of H Pylori Antigen in human faeces. The kit contains a sealed test cassette, a collection swab and a plastic vial of inert saline buffer, full instructions. The test is better than the older blood test versions which only detect antibodies produced by the body, which can stay for years after previous treatments.If antigen is detected, it is a clear indicator of current infection in the gut.