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SATURDAY, NOVEMBER 21, 2009
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NEWS ABOUT: parasite

parasite stories: 5 news summaries

 Sore Throat May 
 Have Axed T Rex 

Trichomonosis still affects modern birds and makes eating almost impossible

Sep 29, 09 12:40 PM CDT
(Newser) - Tyrannosaurus rex could have been laid low not by a planetwide dinosaur holocaust or vicious infighting, but by a parasite that still affects modern birds. Researchers have taken a close look at lesions on T. rex fossils once presumed to be battle scars and concluded that they are the work... More »

MORE ABOUT:
birds • paleontology • starvation • infection • extinction • parasite • T. rex • Tyrannosaurus rex • feeding • trichomonosis

(Newser) - The parasite that causes malaria almost certainly jumped from chimpanzees to humans much like the AIDS virus did, National Geographic reports. Scientists initially believed that the malaria parasite that kills over a million people annually was older than humanity. But new research has found that it is a mutant version... More »

MORE ABOUT:
disease • malaria • monkey • chimpanzees • parasite • infectious diseases

 'Star Wars' Scientists 
  Take Aim at Mosquitoes 

Anti-malaria Weapons of Mosquito Destruction can zap bugs 100ft away with lasers 

Mar 14, 09 4:06 AM CDT
(Newser) - Rocket scientists who worked on ways to beat Soviet missiles a generation ago are now using their lasers to zap mosquitoes, the Wall Street Journal reports. Researchers looking for ways to combat malaria have rejigged "Star Wars" technology to create a contraption that can pick off individual mosquitoes from... More »

MORE ABOUT:
malaria • mosquito • parasite • disease control • laser

 Alaskan Salmon Sick of Climate Change 

Scientists blame global warming for 'white spot disease'

Jun 14, 08 7:24 PM CDT
(Newser) - Alaskan king salmon are getting sick, and experts have named a culprit: global warming. Marine ecologists say that a rise in "white spot disease" is tied to a 3-decade trend of higher temperatures in the Yukon River, the Los Angeles Times reports. With cold-temperature barriers melting, parasites and... More »

MORE ABOUT:
Alaska • global warming • disease • salmon • fish • fishing • parasite

Docs Close to Stamping Out Guinea Worm

Worldwide campaign may eradicate the second disease ever

Jun 23, 07 1:42 PM CDT
(Newser) - In a campaign led by Jimmy Carter, world public health authorities have decreased the incidence of guinea worm disease (formally known as dracunculiasis) from 3.5 million cases in 1986 to just over 25,000 in 2006. Guinea worm is a parasite transmitted through water to humans that causes excruciating... More »

MORE ABOUT:
health • Jimmy Carter • disease • public health • dracunculiasis • guinea worm • parasite • larvae

5 Stories


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