Well now, we have heard this stuff before, but maybe this time it will pan out.
This from a press release, repeated all over the place:
Scientists said Monday they had discovered immune cells that can fight all known flu viruses in what was hailed as an "extraordinary breakthrough" that could lead to a universal, one-shot vaccine against the killer disease.
Due to its mutating strains, vaccine formulas must be regularly updated and * ONLY OFFER LIMITED PROTECTION CURRENTLY *.
Oh ya, and I could not help but notice that the marketing weasels changing their tune on the effectiveness of the current vaccine. "ONLY OFFER LIMITED PROTECTION CURRENTLY" Hmmmmmmm. YA THINK!