Most areas of the U.S. are experiencing substantial or high levels of community transmission, fueled by the highly contagious B.1.617.2 (Delta) varian…


Most areas of the U.S. are experiencing substantial or high levels of community transmission, fueled by the highly contagious B.1.617.2 (Delta) variant. Vaccination is the most important tool for fighting #COVID19 and ending the pandemic. More: http://bit.ly/CDTweeklyreview

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