While we cannot predict when or if the H5N1 virus might spark a pandemic, we cannot ignore the warning signs. For the first time in human history, we have a chance to prepare ourselves for a pandemic before it arrives.  -   Margaret Chan     Quotes
While we cannot predict when or if the H5N1 virus might spark a pandemic, we cannot ignore the warning signs. For the first time in human history, we have a chance to prepare ourselves for a pandemic before it arrives. Margaret Chan