Virology

How lethal is ebolavirus?

After we discussed newly discovered entry factors for ebolavirus and hepatitis C virus on TWiV 166, the New York Times covered part of the story in Key protein may give Ebola virus its opening. Given my recent interest in the case fatality ratio of avian influenza H5N1, I was intrigued by the following ...

Small fragments of viral nucleic acid cross borders in monkey meat

The finding of viral nucleic acid sequences in illegally imported wildlife products has attracted the attention of the New York Times, which published an article entitled From the jungle to J.F.K., viruses cross borders in monkey meat. It begins with a scary scenario: This may read like a passage from ...

TWiV 166: Breaking and entering

Hosts: Vincent Racaniello, Dickson Despommier, Rich Condit, and Alan Dove Vincent, Dickson, Rich, and Alan review cell proteins essential for entry of hepatitis C, Ebola, and measles viruses. Please help us by taking our listener survey. [powerpress url="http://traffic.libsyn.com/twiv/TWiV166.mp3"] Click the arrow above to play, or right-click to download TWiV 166 (59 MB ...

India polio-free for one year

A year has passed since the last reported case of poliomyelitis in India, which occurred on 13 January 2011 in a two year old girl in Howrah, West Bengal. If no additional cases are reported in the next few weeks (some samples are currently being tested for the virus), then it ...

Palese: Don’t censor life-saving science

Renowned influenza virologist Peter Palese has penned an opinion column for the science journal Nature in which he uses his experience in reconstructing the 1918 pandemic influenza virus strain to question the censoring of H5N1 results by the National Science Advisory Board for Biosecurity (NSABB): My colleagues and I were at the ...
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