Influenza Vaccine Doses Distributed, United States

  • Flu vaccine is produced by private manufacturers. Additional information is available.
  • Figure 1. Weekly Cumulative Doses (in Millions) of Influenza Vaccines Distributed* by Flu Season, United States, Data Source: CDC, Data are current through week ending March 4, 2023.

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* On September 30, 2022, to align with other dashboard visuals, the x-axis was changed from ‘Reporting Week’ to ‘Current Season Week Ending Date’; data for prior seasons have been adjusted accordingly. Data for prior seasons with ‘Reporting Week’ as the x-axis are archived and accessible via the data page.