Study Shows Hope for Combating Viruses
A 1965 weekly Voice of America science report discusses a new study on interferon, a natural substance produced in the body that defends cells against viruses. Researchers at the National Institutes of Health are experimenting with ways to trigger the production of interferon in order to treat and prevent disease.
Related Speeches & Audio (10)
-
Study Shows Hope for Combating Viruses
Study Shows Hope for Combating VirusesAudio Clip (5:49)
Audio Clip (5:49)
A 1965 weekly Voice of America science report discusses a new study on interferon, a natural substance produced in the body that defends cells against viruses. Researchers at the National Institutes of Health are experimenting with ways to trigger the production of interferon in order to treat and prevent disease.
-
Salk's Polio Vaccine Becomes Obsolete
Salk's Polio Vaccine Becomes ObsoleteAudio Clip (2:35)
Audio Clip (2:35)
In a report from the Voice of America at the 1959 International Scientific Congress at Georgetown University, Dr. Albert Sabin discusses the live poliovirus vaccine he developed and compares it to the inactivated, or “killed,” vaccine first developed by Dr. Jonas Salk seven years earlier.
-
30 Years of AIDS Research
30 Years of AIDS ResearchAudio Clip (0:32)
Audio Clip (0:32)
A June 17, 2011, broadcast from the National Institutes of Health describes the many obstacles doctors still face in treating AIDS 30 years after the first reported case.
-
Swine Flu Pandemic of 2009 Causes Concern
Swine Flu Pandemic of 2009 Causes ConcernAudio Clip (0:14)
Audio Clip (0:14)
The spring 2009 outbreak of H1N1, more commonly known as swine flu, in Mexico and the western United States put public health officials on alert. In an April 24, 2009, broadcast, Dr. Richard Besser from the Centers for Disease Control and Prevention expresses concern that the virus could lead to a worldwide pandemic.
-
World's First Cloned Sheep
World's First Cloned SheepAudio Clip (0:16)
Audio Clip (0:16)
On February 22, 1997, scientists in Scotland announce the creation of the world's first mammal to have been successfully cloned from an adult cell. Alan Colman, one of the scientists involved, describes the genetic makeup of Dolly the sheep, whose birth on July 5, 1996, had been kept a secret for almost eight months.
-
First Artificial Heart Recipient
First Artificial Heart RecipientAudio Clip (0:29)
Audio Clip (0:29)
In 1982, Seattle dentist Barney Clark became the first human to receive a permanent artificial heart, a device known as the Jarvik 7. In an interview shortly after the implantation of the pump, Clark expresses his desire to help advance science. He survived for 112 days on the mechanical organ.
-
Eisenhower on the Salk Polio Vaccine
Eisenhower on the Salk Polio VaccineAudio Clip (2:44)
Audio Clip (2:44)
Two years after American medical researcher Jonas Salk reported that he had successfully tested a vaccine against poliomyelitis, polio vaccinations were still not widely available in the United States. To assuage the public's concerns, President Eisenhower holds a press conference on May 4, 1955, and explains the need for further testing.
-
First American Woman in Space
First American Woman in SpaceAudio Clip (0:50)
Audio Clip (0:50)
Sally Ride becomes the first American woman in space when the shuttle Challenger takes off on June 18, 1983. The historical moment is noted in communication just after liftoff.
-
Voyager Spacecraft 30 Years Later
Voyager Spacecraft 30 Years LaterAudio Clip (1:12)
Audio Clip (1:12)
As the twin Voyager spacecraft prepare to embark on an extended mission to explore interstellar space in 2006, project scientist Ed Stone of California Institute of Technology recaps the major discoveries the Voyagers have made since their launch in 1977.
-
First Space Shuttle Launched
First Space Shuttle LaunchedAudio Clip (3:00)
Audio Clip (3:00)
On April 12, 1981, NASA launched the world's first reusable manned spacecraft. In the minutes before takeoff, Kennedy Space Center launch control communicates with astronauts John Young and Robert Crippen as they prepare to take Columbia on its first test flight into space and back.
Related Videos (8)
-
Ask Steve: The Pill
Ask Steve: The PillVideo Clip (1:14)
Video Clip (1:14)
In this video clip from Ask Steve, the birth control pill and the effect it had on the population was discussed. It sparked a sexual revolution, with a decline in the baby boom and recreational sex.
-
Timothy Leary Advocates LSD
Timothy Leary Advocates LSDVideo Clip (5:14)
Video Clip (5:14)
This History Rocks video covers Timothy Leary's LSD research. It became known as the Harvard Psilocybin Project and explored the effects, good and bad, of psychedelics. It became a driving force in the 60s counterculture.
-
Written in Bone: William Whites Family Tree
Written in Bone: William Whites Family TreeVideo Clip (2:09)
Video Clip (2:09)
Doug Owsley and his forensics team look for a mitochondrial DNA match to a body found at a construction site in Washington D.C. In this video clip from Save Our History: Written In Bone the body, a 15 year old Caucasian boy, could be William White.
-
How the Earth Was Made: America's Ice Age
How the Earth Was Made: America's Ice AgeVideo Clip (44:12)
Video Clip (44:12)
Chart the progress of the ice ages throughout Earth's history, from the planet’s original icy state millions of years ago to the more recent ice ages.
-
The Brain
The BrainVideo Clip (1:12)
Video Clip (1:12)
Timothy Dickinson tells us about the function of the brain.
-
Written in Bone: Kennewick Man
Written in Bone: Kennewick ManVideo Clip (2:28)
Video Clip (2:28)
After the discovery of the Kennewick man, our understanding of the history of Native Americans has changed. From the History Channel TV series Save Our History, we hear that history books of ten years ago are not completely true.
-
Gene Therapy
Gene TherapyVideo Clip (3:03)
Video Clip (3:03)
See how scientists are experimenting with the insertion of genes into individual cells and tissues to treat disease.
-
Dr. Mona Jhaveri Brown
Dr. Mona Jhaveri BrownVideo Clip (2:18)
Video Clip (2:18)
Dr. Brown's Foligo Therapeutics uses DNA-based technology to destroy cancer cells while leaving normal cells untouched. Find out how this cool career is personalizing cancer treatment based on a person's DNA.
Most Popular Videos on History.com
-
Attack on Pearl Harbor
(1:49)
Newest Videos on History.com
-
Vietnam in HD Preview
(2:00)
-
Two For the Road
(1:48)
-
HISTORY says Thanks
(2:47)
Shop HISTORY
-
Shop The Universe
Find DVDs, T-Shirts, Telescopes & More!
-
America The Story of Us Book & DVD Set
Own the DVD & the stunning companion book from the most anticipated HISTORY broadcast of all time.
$49.99
Buy Now -
Special Presentation: Epic History of Everyday Things DVD
Shoes, cans, string, mirrors; everything we see and touch has an epic tale of how it came to be invented or discovered, and the dramatic moments throughout history at which it played an important role. These stories and many more are brought vividly to life in this two-hour special, which follows one man on a journey through the last day of his life, examining and recounting the epic tales of the everyday items he encounters before his ignorance of their stories leads him to his ultimate doom.
$19.99
Buy Now
Email Updates
Keep up with the latest History shows, online features, special offers and more.
Sign up
