Use "cloacal" in a sentence

1. To detect the disease, a veterinarian may take a cloacal swab; but if the virus is not actively shedding at the time the swab is taken, the results will be inconclusive

2. The Roman, like the Englishman who follows in his footsteps, brought to every new shore on which he set his foot (on our shore he never set it) only his cloacal obsession