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. 2023 Apr 17;11(4):858. doi: 10.3390/vaccines11040858

Table 2.

Exposure to COVID-19.

Question N (%)
To your knowledge, have you ever had COVID-19? (n = 1476)
Yes 807 (54.7)
No 572 (38.8)
Not sure 97 (6.6)
If yes, was COVID-19 confirmed by a test? (n = 807)
Yes 668 (82.8)
No 139 (17.2)
Have you been in contact with or treated a COVID-19 patient? (n = 1476)
Yes 887 (60.1)
No 522 (35.4)
Don’t know 67 (4.5)
Did anyone of your family, friends or co-workers have COVID-19? (n = 1476)
Yes 898 (60.8)
No 362 (24.5)
Not sure 201 (13.6)
Prefer not to say 15 (1.0)