AIDS is caused by the human immunodeficiency virus, or HIV. By killing or damaging cells of the body's immune system, HIV progressively destroys the body's ability to fight infections and certain cancers.People diagnosed with AIDS may get life-threatening diseases called opportunistic infections.IDS is caused by the human immunodeficiency virus, or HIV. By killing or damaging cells of the body's immune system, HIV progressively destroys the body's ability to fight infections and certain cancers.
Blackboard Learn (previously the Blackboard Learning Management System), is a virtual learning environment and course management system developed by Blackboard Inc.
A Blackboard course is automatically created for every course at USC, although each course is hidden from the students until the instructor chooses to make the course available to students. 1  Fall courses courses are automatically created on April 15, 2  Spring courses are created on November 15, and.