Environment
Where has H7N9 bird flu come from?
The hunt is on for the source of the new deadly strain of bird flu and new drugs to tackle it
News
Environment
The risk of a flu pandemic is very real
Opinion
Health
China bird flu may be two mutations from a pandemic
News
Environment
New flu strain’s genes probed as China culls poultry
News
Health
Web searches uncover hidden drug dangers
News
Health
The real lesson from the bird flu storm
Opinion
Health
Flu checks its biological clock to evade detection
News
Health
Is the US facing Flu-mageddon?
News
Health
Flu moratorium to be lifted imminently
News
Health
2012 review: The year in health science
Revisit the year's top health stories, including the first non-hormonal male pill, and the link between Tutankhamun's death and the origin of monotheism
News
Health
Twin attack could deliver universal flu vaccine
News
Health
New vaccine may give lifelong protection from flu
News
Health
Calls for Roche to release patient data on Tamiflu
News
Health
Diabetes linked to flu
News