COVID-19 vaccine in high demand across US, but supply limited

Across the U.S., states are expanding vaccination criteria and opening mass COVID-19 vaccination sites to an eager population. But, as the New York Times reports, few states claim they have enough vaccine supply to meet demand. The CDC COVID Data Tracker shows that 70,057,800 COVID-19 vaccine doses have been delivered in the United States, and 52,884,356 have been administered. That translates to roughly 12% of the US population having had at least the first dose in a two-dose series of either the Moderna or Pfizer vaccine.