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.
What is the difference between STIs and STDs: Medically, an STI is an infection first, after it causes symptoms, the infection becomes a disease. An STD-sexually transmitted disease-is an infection that has symptoms.he common cold is both an infection and a disease. Heart disease is a disease, but NOT an infection. One can be infected with some microbes without getting a disease from it. (eg Cyklomegalovirus, E. Coli).