Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Number of individuals per vaccination group for each of the study outcomes.
| Vaccination | Undergoing COVID-19 test | Confirmed COVID-19 | Confirmed severe COVID-19 | |||||
|---|---|---|---|---|---|---|---|---|
| Yes | No | Yes | No | Yes | No | Yes | No | |
| Diphtheria | 5,798 | 97,251 | 685 | 5113 | 134 | 5664 | 30 | 5768 |
| Tetanus | 6,285 | 96,764 | 747 | 5538 | 150 | 6135 | 36 | 6249 |
| Pertussis | 358 | 102,691 | 27 | 331 | 8 | 350 | 4 | 354 |
