2. Syphilis : Primary syphilis
Primary syphilis is the stage of the organism's entry into the body. The first signs of infection are not always noticed. After an incubation period ranging between 10 and 90 days, the patient develops a chancre, which is a small blister-like sore...
Healthline.com (OMS Preferred Provider)

3. What is Syphilis - primary?
Syphilis is an infectious disease caused by the corkscrew-shaped bacterium (spirochete), Treponema pallidum. This type of bacteria causes infection when it gets into broken skin or mucus membranes, usually of the genitals. It is most often transmi...
MedHelp Q&A

4. Syphilis - STD information from CDC
Syphilis is a sexually transmitted disease (STD) caused by the bacterium Treponema pallidum. It has often been called “the great imitator” because so many of the signs and symptoms are indistinguishable from those of other diseases.
Centers for Disease Control and Prevention

5. Syphilis Archive - STD information from CDC
Notice to Readers: Recommendation Regarding Screening of Refugee Children for Treponemal Infection - MMWR September 23, 2005;
Centers for Disease Control and Prevention

6. Syphilis : Search Results - healthfinder.gov - Your Source for Reliable Health Information
Chlamydia, gonorrhea, and syphilis can be easily treated with antibiotics, but it's important that you get treated right away. The sooner these sexually transmitted diseases are found, the easier they... Details >
HealthFinder.gov

7. Syphilis: MedlinePlus
Syphilis is a sexually transmitted disease caused by bacteria. It infects the genital area, lips, mouth, or anus of both men and women. You usually get syphilis from sexual contact with someone who has it. It can also pass from mother to baby duri...
MedlinePlus (Offsite)

8. Syphilis, Congenital
Congenital syphilis is a chronic infectious disease caused by a spirochete (treponema pallidum) acquired by the fetus in the uterus before birth. Symptoms of this disease may not become apparent until several weeks or months after birth and, in so...
Healthline.com (OMS Preferred Provider)

9. Syphilis - primary
Syphilis is a sexually transmitted, infectious disease caused by the spirochete Treponema pallidum. This bacteria causes infection when it gets into broken skin or mucus membranes, usually of the genitals. It is most often transmitted through sexu...
www.uhseast.com

10. Primary syphilis
Syphilis is a sexually transmitted disease caused by the bacterium Treponema pallidum. Primary syphilis presents as a small painless open sore 3 to 6 weeks after exposure. Although the lesion heals within 6 to 8 weeks, the untreated organism will .....
www.clarian.org