Table 1

Temporal Distribution of All Vaccinations Administered

Time of VaccinationNumberPercent
Traditional clinic hoursa4,344,05069.50
Off-clinic hours1,906,35230.50
Federal holidaysc182,3512.92
 Labor Day18,8720.30
 Columbus Day91,0081.46
 Veterans Day42,6070.68
 Thanksgiving Day1,4360.02
 Christmas Day6,8080.11
 New Year’s Day9,0850.15
 Birthday of Martin Luther King, Jr6,5920.11
 Washington’s Birthday3,6140.06
 Memorial Day1,1650.02
 Independence Day1,1640.02
  • Notes: Vaccinations offered included influenza; herpes zoster (shingles); pneumonia; tetanus, diphtheria, and acellular pertussis (Tdap); typhoid; hepatitis A and/or B; human papillomavirus (HPV); meningitis; measles, mumps, and rubella (MMR); varicella zoster (chicken pox); yellow fever; rabies; polio; and Japanese encephalitis.

  • a Weekdays 9:00 am to 6:00 pm.

  • b Weekdays 6:00 pm to 9:00 am.

  • c Holidays that occurred during a weekend were classified as holidays.

  • Source: Walgreens pharmacy claims data, August 2011 through July 2012.