Amelia Earhert went missing in 1937 after running out of fuel. Getty Images. A US high school teacher claims to have solved the mystery of Amelia Earhart's disappearance â that she went down on the Marshall Islands, not Nikumaroro as has been traditionally believed. Dick Spink, from Washington State, has spent $50,000 (Â£32,000) searching for Earhart's missing plane on Mili Atoll.
During the primary stage of syphilis, a sore (chancre) that is usually painless develops at the site where the bacteria entered the body. This commonly occurs within 3 weeks of exposure but can range from 10 to 90 days. A person is highly contagious during the primary stage.ymptoms of congenital syphilis include: 1  A highly contagious watery discharge from the nose. 2  Painful inflammation of the bone coverings. 3  Contagious rash that frequently appears over the palms of the hands and soles of the feet.
Common Cold Contagious Period A person infected with a cold virus may be contagious for two to three days before any symptoms appear and remain so until he or she doesn't show any symptoms. This is a period of up to two weeks or so. The height of the common cold contagious period is when symptoms are at their worst -- usually around day 2 to day 4 of the cold.