Ruqaiijah Yearby ([email protected]), Saint Louis University, St. Louis, Missouri. Brietta Clark, Loyola Marymount University, Los Angeles, California. José F ...
The B.1.617.2 (delta) variant of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes coronavirus disease 2019 (Covid-19), has contributed to a surge in cases in ...
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