LifeWeakened flu virus proves ideal vaccine A "crippled" influenza vaccine provokes the same immune response as a natural infection – without causing illness News
HealthUS swine flu vaccine too late to beat autumn wave By the time serious amounts of vaccine arrive in the US, it may be too late to stop most infections News
HealthSwine flu myth: The vaccine isn't safe - it has been rushed through tests and the last time there was a swine flu scare the vaccine hurt people. Why take the risk to prevent mild flu?Features