The hunt for a universal Covid-19 vaccine

The hunt for a universal Covid-19 vaccine The first Covid-19 vaccines that work on all variants might be available as early as 2024. David Cox BBC_Future

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"A universal coronavirus vaccine would be a tremendous advance," says Wayne Koff, president and CEO of the Human Vaccines Project. "My expectation is that progress likely will be incremental, though there needs to be a major coordinated effort to achieve this goal."...