奶奶用嘴给四岁孙女喂饭，孩子竟感染梅毒！除了性接触，这些途径更要防

Core Insights - A recent case of a 4-year-old girl in Anhui contracting syphilis has raised concerns about the misconception that syphilis is only transmitted through sexual contact, highlighting the need for awareness of other transmission routes [1] Group 1: Transmission Routes - Syphilis can be transmitted through non-sexual means, including mother-to-child transmission during pregnancy or childbirth, and through blood transfusions or shared contaminated medical equipment [3][4] - Indirect contact transmission can occur when an infected person shares utensils, kisses, or feeds a child with a mouth injury, allowing the virus to spread through saliva [2][4] Group 2: Symptoms and Diagnosis - The disease progresses in stages, with early symptoms often mistaken for allergies or skin conditions. Primary and secondary syphilis are highly contagious [5] - Primary syphilis symptoms appear 3 to 4 weeks post-infection, characterized by painless ulcers, while secondary symptoms emerge 6 to 12 weeks later, including systemic signs like low fever and rashes [5] Group 3: Prevention Strategies - Preventive measures include avoiding unprotected sexual contact, not sharing personal items that may come into contact with blood, and ensuring children do not share utensils or receive oral feeding from infected individuals [6] - Pregnant women should undergo syphilis screening before and during pregnancy to prevent mother-to-child transmission [6]