1. Presented to : grade 10 learners. Topic: HIV and AiDS 2. presentation of HIV and AIDs• What is HIV and AIDs? • How is it spread ? • How can we prevent it ? • What…
Slide 1 Origins of HIV Dr. Matthew Marsden, Ph.D. UCLA School of Medicine http://www.ck12.org/concept/HIV/ Slide 2 On http://aids.gov/hiv-aids-basics/hiv-aids-101/aids-timeline/…