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Health

Swine flu evolves under the radar

Dangerous flu viruses are evolving in pigs, yet pigs are under little more surveillance now than they were before the 2009 swine flu pandemic

Threatwatch: Swine flu evolves under the radar

Health

Publication of flu study reveals full nature of threat

Health

Deadly flu recipe to be published 鈥� but work halted

Health

Researcher death highlights dangers of pathogen work

Health

US biosecurity board calls for global research guidelines

Health

Censoring flu data could raise bioterror threat

Health

Controversial flu studies cleared for publication

Health

Mutant protein may allow flu to kill

Health

Bird flu research to be published in full

Flu experts say the benefits to public health of publishing what makes the H5N1 virus transmissible outweigh the risks of bioterrorism

Health

Doomsday flu decision time: The story so far

Environment

Killer flu research to be censored

Health

Seasonal flu may not spring from east Asia

Health

Stem-cell find breathes new life into lung repair