syphilis hereditaria tarda

例句：

1. 1.Syphilis is a highly contagious disease that can cause serious health problems.
   梅毒是一种高度传染性的疾病，可能导致严重的健康问题。
2. 2. In the late 19th century, syphilis was a major public health concern in many parts of the world.
   在19世纪末，梅毒是世界上许多地区的重大公共卫生问题。
3. 3. Syphilis treatment requires close monitoring and regular follow-ups to ensure proper management.
   梅毒治疗需要密切监测和定期随访，以确保正确管理。