Showing posts with label viruses. Show all posts
Showing posts with label viruses. Show all posts

Saturday, October 16, 2010

The End of Rinderpest

Via twitter: The Food and Agricultural Organization of the UN reports the likely eradication of rinderpest, a disease of cattle.

"The disease has affected Europe, Asia and Africa for centuries and has caused widespread famine and decimated millions of animals, both domestic and wild. In the 1880s, rinderpest caused losses of up to one million head of cattle in Russia and central Europe," said Diouf.
When it entered Africa in the nineteenth century, it decimated millions of heads of livestock and wildlife and triggered widespread famine. It is estimated that in that pandemic alone, up to one-third of the human population of Ethiopia died of starvation as a result. The last known outbreak of rinderpest occurred in 2001 in Kenya.
A joint FAO/OIE announcement of global rinderpest eradication is expected in mid-2011, pending a review of final official disease status reports from a handful of countries to the World Organisation for Animal Health (OIE).


Wikipedia is already referring to rinderpest in the past tense. PlagueBlog, however, cannot help wondering whether there's still some stashed in a freezer somewhere...

Monday, December 14, 2009

Non-Plushy Giant Virus

Via twitter: the AFP reports that French scientists have discovered a (non-plushy) giant virus.

With a genome of 368,000 basic pairs, Marseillevirus is the fifth biggest virus ever sequenced and has a diametre of 250 nanometres (around 250 millionth of a millimetre, according the a report by Raoult's for the French National Centre for Scientific Research (CNRS).
The DNA of the giant virus contains material from different sources including plant and animal matter, bacteria and other giant viruses such as the Mimivirus, the report said.
"There is a mechanism of permanent creation going on in amoeba producing a new repertoire of viruses and predisposing giant viruses to become pathogens once they specialise", Raoult said.


Some interesting statements about Darwin follow, which one hopes are merely mistranslated.