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.
Sexually transmitted diseases (STDs), also called sexually transmitted infections (STIs) or venereal diseases, are infections caused by organisms that can be transmitted from one person to another through sexual activity and intimate contact. One of the most common STDs in the United States, this virus can infect the genital area as well as the mouth and throat. 2  Low-risk types can cause genital warts (condyloma) while high-risk types can cause cervical cancer and other genital cancers. 3  Early detection can reduce the risk of cancer.