Yes, the first sign is a sore which can be overlooked and then a couple years later another bigger one. If left too long without treatment, it will destroy your internal organs with no signs on the outside. If you let it go to long, the damage is irreversible & fatal.
Syphilis can go undetected for years.
Hiv can go undected for 10-12 years. Gia,RN
Chlamydia can go undetected for years. Chances of getting chlamydia from someone who's infected are about 40-60% for each episode of vaginal sex.
No.
More than 50 years. Whenever it has the perfect chance, it attacks. Ex: If you take steroids, that's when they'll attack.
chronic leukemia
The mouse went undetected.
They use it to blend into their surroundings to go undetected by prey.
Don't take Valium!
Good ol' Harry (Henry VIII) was syphilitic. His later years were informed by the dementia that characterizes late-stage syphilis.
Uh...if it's undetected, the answer is unknown.
The secretive spy was pursuing his assigned target undetected.
The disease may remain undetected for years after infection is contracted.