Top 10 Most Famous Cultural Monuments Around the World. 1. The Kaaba (Masjid al-Haram) is a cuboid-shaped building in Mecca, Saudi Arabia, and is the most sacred site in Islam, oldest and top the most Famous Cultural monuments in the world.
STD's are diseases caused by bacteria or viruses. AIDS is a syndrome caused by having HIV, which is a type of STD. So HIV is the STD, AIDS is a very very late symptom.
Difference Between Chlamydia and Gonorrhea. Sexually Transmitted Disease (STD) or Venereal Disease (VD), also known as Sexually Transmitted Infection (STI), has been around for hundreds of years. It is transmitted in humans through human sexual behavior, IV needles, breastfeeding, and childbirth.