This comic poster shows a serviceman leaving a brothel and then being stalked by anthropomorphized syphilis and gonorrhea germs. The germs are presented as German and Japanese stereotypes. They try to prevent the young man from going to the prophylaxis station after having sex.
National Archives, Record Group 112: Records of the Office of the Surgeon General (Army), Series: Posters Promoting Venereal Disease Prevention and the Prevention of Other Diseases, circa 1942-1944.