結果 : when did hiv and aids first appeared
10:20

How HIV First Started in Humans

SciShow
4,221,347 回視聴 - 7 年前
1:15

Where did Aids come from?

BBC News
266,515 回視聴 - 10 年前
11:52

The REAL Origins & Evolution of HIV

Sciencerely
394,793 回視聴 - 3 年前
1:27:40

The History of HIV and Current Epidemic

University of California Television (UCTV)
343,826 回視聴 - 11 年前
6:16

Looking Back On 40 Years Of The AIDS Epidemic

TODAY
130,994 回視聴 - 3 年前
3:00

AIDS 101 | National Geographic

National Geographic
1,367,833 回視聴 - 6 年前
23:10

HIV/AIDS: Plague of the 21st Century

Biographics
1,325,204 回視聴 - 4 年前
5:45

When AIDS first emerged, local TV news made a difference

KPIX | CBS NEWS BAY AREA
82,362 回視聴 - 2 年前
6:04

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

CTV Your Morning
202,700 回視聴 - 5 年前
3:20

From The Archive: Early days of AIDS crisis in San Francisco in 1982

ABC7 News Bay Area
169,711 回視聴 - 4 年前
26:43

AIDS in KC: The Early Days | Documentary | Part 1

Kansas City PBS
161,391 回視聴 - 2 年前
3:02

How Long Does It Take To Show Symptoms Of HIV? | Early HIV Symptoms

HIV RNA Test Guide
114,183 回視聴 - 1 年前
12:31

FROM THE ARCHIVE: Early Coverage of AIDS Epidemic on Ch. 5

FOX 5 New York
94,492 回視聴 - 3 年前
5:59

HIV Origins: The Shocking Truth

AlphaNutrition
9,340 回視聴 - 1 年前
5:45

What it means to have HIV

(Department of Health) WA Health
801,304 回視聴 - 6 年前
0:33

Early Symptoms of HIV | UPMC

UPMC
199,762 回視聴 - 1 年前
1:35

Colorado Health Network laments 40 years after HIV AIDs first appeared

9NEWS
206 回視聴 - 3 年前
16:12

The Plague of Our Time: The HIV/AIDS Epidemic | NEJM

NEJM Group
213,229 回視聴 - 12 年前
9:55

HIV & AIDS - signs, symptoms, transmission, causes & pathology

Osmosis from Elsevier
4,288,211 回視聴 - 8 年前
0:40

Real Question: How Long Does it Take to Test Positive for HIV?

Emory Healthcare
339,994 回視聴 - 15 年前