Universal flu vaccine against all known subtypes takes promising first steps
The other challenge of a flu vaccine is getting people to take it. This past year, just over half the population received a flu vaccination [0].  But maybe a more effective vaccine would be more appealing, so this vaccine might also address that part of the problem. It’s unclear whether from the part of this article not paywalled, but if it eliminates the need for annual shots, that would also help, too.[0]: https://www.kff.org/other/state-indicator/flu-vaccination-ra...