Original site: www.cdc.gov/syphilis/site.html | RestoredCDC.org is an independent project, not affiliated with CDC or any federal entity. Visit CDC.gov for free official information. Due to archival on January 6, 2025, recent outbreak data is unavailable. Videos are not restored. Access data.restoredcdc.org for restored data. Use of this site implies acceptance of this disclaimer.

[More]
About Us Report Bug Compare Content
Skip directly to site content Skip directly to search
Here's how you know
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Syphilis
Search
For Everyone
  • About
  • View all
Health Care Providers
  • Syphilis Images
  • Neurosyphilis, Ocular Syphilis, & Otosyphilis
  • Prenatal Syphilis Screening Laws
  • View all
Public Health
  • Syphilis Laboratory Information
  • View all

Related Topics:

Sexually Transmitted Infections (STIs)
View All
search close search
Syphilis Menu Close
  • About
  • View All
  • Syphilis Images
  • Neurosyphilis, Ocular Syphilis, & Otosyphilis
  • Prenatal Syphilis Screening Laws
  • View All
  • Syphilis Laboratory Information
  • View All
  • Sexually Transmitted Infections (STIs)
View All Syphilis
 

For Everyone

  • About
    • About

Health Care Providers

  • Syphilis Images
  • Neurosyphilis, Ocular Syphilis, & Otosyphilis
  • Prenatal Syphilis Screening Laws

Public Health

  • Syphilis Laboratory Information
    • Spirochete Request For Training
    • Treponema pallidum Requests by Commercial Companies
    • Syphilis Serum Repository
    • Syphilis Serum Request Confirmation
Related Topics:
  • Sexually Transmitted Infections (STIs)

Didn't find the information you were looking for?

Health Topics A-Z

Syphilis

Syphilis is a sexually transmitted infection (STI) that can cause serious health problems without treatment.

View All

For Everyone

  • About

Health Care Providers

  • Syphilis Images
  • Neurosyphilis, Ocular Syphilis, & Otosyphilis
  • Prenatal Syphilis Screening Laws

Public Health

  • Syphilis Laboratory Information
Sign up for Email Updates
Contact Us
Contact Us
  • Call 800-232-4636
  • Contact CDC
About CDC
About CDC
  • Organization
  • Budget & Funding
  • Careers & Jobs
Policies
  • Accessibility
  • External Links
  • Privacy
  • Web Policies
  • FOIA
  • OIG
  • No Fear Act
  • Nondiscrimination
  • Vulnerability Disclosure Policy
Languages
Languages
  • Español
Language Assistance
  • Español
  • 繁體中文
  • Tiếng Việt
  • 한국어
  • Tagalog
  • Русский
  • العربية
  • Kreyòl Ayisyen
  • Français
  • Polski
  • Português
  • Italiano
  • Deutsch
  • 日本語
  • فارسی
  • English
Archive
  • CDC Archive
  • Public Health Publications
Contact Us
Contact Us
  • Call 800-232-4636
  • Contact CDC
About CDC
  • Organization
  • Budget & Funding
  • Careers & Jobs
  • About CDC
Policies
  • Accessibility
  • External Links
  • Privacy
  • Web Policies
  • FOIA
  • OIG
  • No Fear Act
  • Nondiscrimination
  • Vulnerability Disclosure Policy
Languages

Languages

  • Español

Language Assistance

  • Español
  • 繁體中文
  • Tiếng Việt
  • 한국어
  • Tagalog
  • Русский
  • العربية
  • Kreyòl Ayisyen
  • Français
  • Polski
  • Português
  • Italiano
  • Deutsch
  • 日本語
  • فارسی
  • English
Archive
  • CDC Archive
  • Public Health Publications
HHS.gov USA.gov