There is no ferry to Zakynthos from Athens. The ferry to Zakynthos departs from the port of Kilini, on the eastern side of the Peloponnese and the trip takes about an 1 hour. You can go to Killini by bus from Athens or Patras.
Syphilis Complications. Complications Due to Syphilis. At its beginning stage, syphilis will cause sores called chancre in the body. Chancres are seen mostly in genital areas of the body. Syphilis can also cause rash, mild fever, fatigue, headache, sore throat, patchy hair loss, and swollen glands through the body. If left untreated syphilis can spread to all areas of the body. Syphilis most likely will affect the heart, eyes, brain, nervous system, bones, and joints.
If you aren't treated for syphilis, the disease moves from the secondary to the latent (hidden) stage, when you have no symptoms. The latent stage can last for years. Signs and symptoms may never return, or the disease may progress to the tertiary (third) stage. Tertiary (late) syphilis. About 15 to 30 percent of people infected with syphilis who don't get treatment will develop complications known as tertiary (late) syphilis. In the late stages, the disease may damage your brain, nerves, eyes, heart, blood vessels, liver, bones and joints.