They used actual medical reels, medical footage of child birth or images of syphilitic genitals, decayed eyeballs, babies who had contracted syphilis from their mothers.

• 它们会夹杂上很多真实的医学纪录片画面，分娩、感染了梅毒的生殖器、腐烂的眼珠、从母体感染了梅毒的婴儿等等。