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Russia News – russia-news.org: NYT > World > Europe: New Vaccine Puzzle: Who Should get Which Shot?


Countries are grappling with uncertainties about vaccine supplies and how protective various shots will be, while racing to combat new variants and save lives.

NYT > World > Europe

The post NYT > World > Europe: New Vaccine Puzzle: Who Should get Which Shot? first appeared on Russia News – russia-news.org.

Russia News – russia-news.org