WHO: New Vaccines Must be Developed to Keep Pace With COVID Variants - Voice of America - VOA News

COVID-19 cases and deaths are on the rise again following waves of transmission driven by Omicron subvariants

GENEVA  The World Health Organization is calling for greater investment in the development of new vaccines to keep pace with the rapidly evolving variants of the coronavirus. As world attention is f… [+2106 chars]

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