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A Paper’s Author: Mutant Bird Flu ‘Less Lethal'

The author of a paper on a mutant bird flu strain said that experts agreed to publish it only after he explained that the virus was "much less lethal" than previously feared, the Agence France Presse said Tuesday.

A panel of US science and security experts on Friday said two papers on mutant viruses should be published after all, reversing its earlier decision to withhold key details.

Professor Ron Fouchier of the Erasmus Medical Centre in Rotterdam, author of one of the papers, told journalists in London that his revised version addressed fears that the paper's findings could be used by bioterrorists.

Friday's announcement came after the revisions to the papers were reviewed by the nongovernmental US National Science Advisory Board for Biosecurity (NSABB).

The US experts had previously opposed publishing the research -- which showed how an engineered H5N1 flu virus could pass easily in the air between ferrets -- over fears it could end up in the wrong hands and result in a deadly man-made flu pandemic.

Fouchier said his revised version made clear that the mutant virus is "much less lethal" than the NSABB had previously believed.

"I did say that it's one of the most dangerous viruses, and it's the truth, because these viruses are a little scary," Fouchier said.

"If they go airborne they can cause pandemics and pandemic flu has killed millions of people."

Some members of the advisory board understood that the ferrets in the experiment had all died as a result of being infected, leading to the paper being blocked.

Source: Agence France Presse


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