Test Tube is working in a lab with fellow scientists, when her and her colleagues found a contaminated petri dish. They accidentally spilled it into a sewer drain, into the local water supply. The petri dish was supposed to become a vaccine for a disease. It became the EXACT OPPOSITE... And now an apocalypse has broken out... Will Test Tube and her friends survive?... Will they produce a cure?... Or will they be consumed and corrupted by the virus?... This is Test 0401...