Table 1 Study definitions for “unvaccinated”, partially vaccinated and “symptomatic” inclusion criteria
Inclusion Criterion | Definition |
|---|---|
Unvaccinated | • Never vaccinated against COVID-19 |
Partially Vaccinated* | • Received only 1 dose of the Moderna® COVID-19 vaccine ≥ 1 month ago or only 1 dose of the Pfizer® COVID-19 vaccine ≥ 3 weeks ago; OR • Received only 1 dose of the Jenssen® COVID-19 vaccine ≥ 2 months ago; OR • Received 2 doses of the Moderna® or Pfizer® COVID-19 vaccines with the last dose received ≥ 5 months ago; OR • Received 1 dose of another vaccine ≥ 1 month ago; OR • Received 2 doses of another vaccine with the last dose received ≥ 5 months ago |
Symptomatic | • Reporting having fever/chills within the last week without having tested positive for COVID-19 within the last month; OR • Reporting having shortness of breath within the last week without having tested positive for COVID-19 within the last month; OR • Reporting ≥ 2 of the following COVID-19 symptoms: a. New loss of smell or taste b. Cough c. Sore throat, congestion, or runny nose d. Skin rash within the last week without having tested positive for COVID-19 within the last month |