Congenital Syphilis is a serious bacterial infection caused by *Treponema pallidum*, passed from a pregnant mother to her unborn child. It primarily affects infants born to mothers with untreated or inadequately treated syphilis, leading to severe and potentially life-threatening health problems.
Transmission methods vary. Please consult CDC or WHO resources for specific information.
Contagious Period: Varies by disease
Real-time intelligence from global health monitoring and AI-powered surveillance
Data sources: BEACON, ProMED, WHO, CDC, and 50+ national health agencies
✓ Live data updated in real-time from global health sources
Argentina reported 55 183 confirmed syphilis cases in 2025, a 71% increase compared to 2020–2024, with rises also observed in maternal and congenital infections and the highest burden among young people aged 20–29 years. The continued increase reflects both sustained transmission in sexually active populations and expanded detection through strengthened surveillance and primary care testing, while asymptomatic early infections contribute to ongoing spread. Although syphilis is treatable with penicillin, current trends underscore the need for sustained screening, timely treatment, partner notification, and reinforced prevention efforts, particularly among young adults and pregnant women.
Source: BEACON - View Full Report
Track Syphilis and 200+ other diseases with personalized alerts
Trusted information from leading health organizations
Global disease surveillance and guidelines from the World Health Organization
View WHO Resources →Disease information on Virus Watcher is reviewed by our Chief Epidemiologist, a former CDC lead analyst for FluSight forecasting. Outbreak data is aggregated from verified sources including BEACON, ProMED, WHO, CDC, and 50+ national health agencies. This information is for educational purposes and should not replace professional medical advice.
Last reviewed: 2026-03-05
Get real-time alerts and intelligence on Syphilis and 200+ other diseases. Used by healthcare systems, EMS, schools, and travelers worldwide.