... Initial symptoms after infection can include flu-like symptoms such as fever, sore throat, fatigue, and muscle aches, which typically last for 2-4 weeks.
◆ Syphilis ◆
[Syphilis]
... Syphilis is traditionally divided into three main stages: primary, secondary, and tertiary. A latent period may follow before late-stage symptoms appear. Early symptoms can include a painless sore (chancre) at the infection site (e.g., genitals, mouth, or rectum) and swollen lymph nodes in the groin area