Should scientists have recreated a deadly Spanish flu strain?

US researchers have defended their decision to create a virus similar to the 1918 Spanish flu strain that killed about 50 million people, saying their work is crucial for understanding public health risks. Are they right or are you concerned it could put the global population in more danger?

  • theguardian.com,
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Bird flu
Influenza viruses circulate freely in wild bird populations and occasionally mutate into a form that can infect humans. Photograph: Wu Hong/EPA

Should scientists have recreated a deadly Spanish flu strain?

  Yes
  No

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