Transmission of Neurosyphilis from Person to Person. Neurosyphilis is considered infectious but is not transmitted from person to person. Generally, a disease like this is caused by an infectious agent and not spread between people.
On May 29, 1953, Edmund Hillary and Tenzing Norgay completed the first confirmed ascent of Mount Everest, which stands 29,035 feet above sea level.
1 October 7 â RamÃ³n Blanco of Spain/Venezuela became the oldest person to reach the summit aged 60 years, 160 days.  May 10 â Santosh Yadav of India became the first woman to climb Mount Everest twice within a year (May 1992 and May 1993).