There are at least 500 coronaviruses. Researchers unveil roadmap to develop a new broad vaccine

There are at least 500 coronaviruses. We must develop next-gen vaccines now, experts say. Is the world ready to combat future coronaviruses? Researchers with the Gates and Rockefeller foundations lay out a roadmap for new vaccines. YahooNews

... scientists Tuesday unveiled a "roadmap" for developing a new vaccine that would be broadly protective against all coronaviruses.

If given ahead of time, such a vaccine could ideally avoid a future pandemic from this kind of virus, said Michael Osterholm, who directs the Center for Infectious Disease Research and Policy at the University of Minnesota, which is helping lead the effort.

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