- Scientist responsible is bracing himself for a media storm
- Just five tweaks to H5N1 makes it more contagious
- Contagious version of bird flu could cause pandemic
- Scientists divided over whether findings can be released
A group of scientists is pushing to publish research about how they created a man-made flu virus that could potentially wipe out civilisation.
The deadly virus is a genetically tweaked version of the H5N1 bird flu strain, but is far more infectious and could pass easily between millions of people at a time.
The research has caused a storm of controversy and divided scientists, with some saying it should never have been carried out.
Deadly: The new strain of bird flu could wipe out millions of people at a time
The current strain of H5N1 has only killed 500 people and is not contagious enough to cause a global pandemic.
But their are fears the modified virus is so dangerous it could be used for bio-warfare, if it falls into the wrong hands.
Virologist Ron Fouchier of the Erasmus Medical Centre in the Netherlands lead a team of scientists who discovered that a mere five mutations to the avian virus was sufficient to make it spread far more easily.
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