Return of swine flu: What’s ahead for Americans? Get ready. With flu's favorite chilly weather fast approaching, we're going to be a sick nation this fall. The big unknown is how sick. One in five people infected or a worst case — half the population? The usual 36,000 deaths from flu or tens of thousands more? [News Source]

Return of swine flu: What’s ahead for Americans? Get ready. With flu's favorite chilly weather fast approaching, we're going to be a sick nation this fall. The big unknown is how sick. One in five people infected or a worst case — half the population? The usual 36,000 deaths from flu or tens of thousands more? [News Source]