Delta variant accounts for more than half of new Covid cases – NBC News

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  1. Delta variant accounts for more than half of new Covid casesNBC News
  2. Delta variant now accounts for about 58% of COVID-19 cases in US, CDC saysABC News
  3. Covid-19 Delta variant: does the vaccine work against it? Are booster injections necessary?syracuse.com
  4. Rise of Delta variant leaves Europe in limbo – and warns USYahoo! Voice
  5. COVID: Doctors reassure vaccinees in Bay Area as Delta variant rises in parts of United StatesKPIX CBS SF Bay Area
  6. See full coverage on Google News

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