結果 : how did hiv spread in humans
10:20

How HIV First Started in Humans

SciShow
4,663,230 回視聴 - 7 年前
1:15

Where did Aids come from?

BBC News
282,352 回視聴 - 10 年前
0:30

How Someone Gets HIV

Institute of Human Anatomy
413,877 回視聴 - 1 年前
11:52

The REAL Origins & Evolution of HIV

Sciencerely
424,506 回視聴 - 3 年前

-
1:06

How is HIV Transmitted? - Body & Soul Charity

Body & Soul Charity
279,059 回視聴 - 13 年前
0:18

Can you get HIV through...watch now to stay informed with infectious diseases physician Dr.Issa.#HIV

CLS Health
1,602,603 回視聴 - 2 年前
1:35

What is Human Immunodeficiency Virus (HIV)?

Doctors Without Borders / Médecins Sans Frontières
156,728 回視聴 - 8 年前
3:16

What Is The History Of AIDS? - Biology For Everyone

Biology for Everyone
21 回視聴 - 2 日前
23:10

HIV/AIDS: Plague of the 21st Century

Biographics
1,424,073 回視聴 - 4 年前
1:27:40

The History of HIV and Current Epidemic

University of California Television (UCTV)
351,384 回視聴 - 12 年前
3:00

AIDS 101 | National Geographic

National Geographic
1,419,728 回視聴 - 6 年前
8:09

'Tinderbox': How Colonialism Shaped the HIV/AIDS Epidemic

PBS NewsHour
30,751 回視聴 - 13 年前
6:04

New documentary explores the truth behind the origin and rise of HIV/AIDS | Your Morning

CTV Your Morning
212,904 回視聴 - 6 年前
0:33

Early Symptoms of HIV | UPMC

UPMC
611,312 回視聴 - 2 年前
7:20

What is HIV / AIDS and how does it affect your body? | Stanford Center for Health Education

Stanford Center for Health Education
298,875 回視聴 - 3 年前
3:08

Immunology wars: The battle with HIV

nature video
1,506,518 回視聴 - 6 年前
6:16

Looking Back On 40 Years Of The AIDS Epidemic

TODAY
157,404 回視聴 - 4 年前
4:37

How HIV Affects the Immune System

Nucleus Medical Media
49,516 回視聴 - 6 か月前
10:37

Transmission of HIV | Infectious diseases | NCLEX-RN | Khan Academy

khanacademymedicine
356,158 回視聴 - 10 年前
7:24

HIV / AIDS Prevention: Know the biggest risk factors for transmission | Stanford

Stanford Center for Health Education
52,504 回視聴 - 3 年前