AIDS Drug Cocktails Prove Worth Despite High Prices
Two cost effectiveness studies in the New England Journal of Medicine find AIDS drug cocktails save about $2000 per patient yearly by preventing hospitalizations while costing about $20000 per year of extended life in the United States, making them compare favorably to cholesterol, breast cancer, and heart attack treatments. Christine Nadori of Doctors Without Borders notes potential similar gains for nations with stronger health systems.
MENTIONED IN THIS ARTICLE
America
United States
New England Journal of Medicine
Christine Nadori
International Relief Agency
Doctors Without Borders
Genetic link found in identifying off key notes
Researchers from Rockville and London studied identical and fraternal twins to test music perception. Identical twins show greater similarity in judging off key melodies, while non identical twins resemble ordinary siblings. They conclude up to 80 percent of the ability to detect off-key notes is inherited.
MENTIONED IN THIS ARTICLE
Rockville
London
Valentine Day Heart Transplants Show 80 Percent Survival
On February 14 1996 Dr Lori West transplanted a heart into a 2 week old baby using an incompatible donor. After ten transplants and five years she and colleagues at Hospital for Sick Children Toronto report an eight in ten survival rate comparable to compatible donor outcomes.
MENTIONED IN THIS ARTICLE
Lori West
West
Toronto
Space debris forces shuttle and station to dodge danger
At Cape Canaveral NASA commanded Discovery to fire thrusters to shift the joined shuttle and Space Station Alpha to a higher orbit after a 10 to 15 pound piece of debris loosened during a Sunday spacewalk by Jim Voss. The near miss comes amid ongoing orbital junk alerts as Susan Helms joined the station crew.
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Cape Canaveral
Fla
International Space Station
Space Shuttle
Discovery
NASA
Jim Voss
Mission Control
James Wetherbee
Susan Helms
Space Station
Alpha
Voss
Shannon
U.S. Space Command
Colorado Springs
Colo
Space Command
Direct evidence links greenhouse gases to heat trapping
Satellite readings compare 1970 and 1997 infrared data and show less heat escaping in 1997 at wavelengths absorbed by greenhouse gases like carbon dioxide methane and ozone. Imperial College researchers say this confirms rising gases are driving the greenhouse effect though impact on global temperatures remains uncertain.
MENTIONED IN THIS ARTICLE
Earth
John Harries
Harries
London
Imperial College
Nature
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