FYW: Wristband!!!

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Across
  1. 1. Former name of the tallest skyscraper in Chicago
  2. 3. The COVID-19 Trifecta: J&J, Moderna, and ____
  3. 4. 3-letter acronym of the new full professor crazy about RNA
  4. 6. Name of the family that started D&D Finer Goods
  5. 8. Tenth significant figure of Euler's number
  6. 9. Elusive ChemE term that represents an effective partial pressure
Down
  1. 2. Letters in the scientific name for COVID-19
  2. 5. Brianna Ruggiero's older fluffy dog's name
  3. 6. 3-letter acronym of the new full professor crazy about proteins
  4. 7. Full first name of the 2020 Olympics All-Around Gold Medalist for Women's Gymnastics