'Occult' just means hidden. Where I am the .gov tests for 'occult blood in stools' of all people over 55, every two years. That's socialism, i guess, but i stil

'Occult' just means hidden. Where I am the .gov tests for 'occult blood in stools' of all people over 55, every two years. That's socialism, i guess, but i still do a double-take when i get the letter.