COVID-19 Variants, Vaccination Rate Challenges Loom Over US July 4 Celebrations

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The Biden administration is marking successes in the fight against the coronavirus during this year’s July 4 Independence Day celebrations, even as vaccine hesitancy remains high in certain parts of the United States and a new variant takes its toll. With Luyi Cheng contributing, VOA’s Jesusemen Oni has more on what has changed in the last year.