Table 2 Reasons for non-COVID-19 vaccination and interruption of COVID-19 vaccination
| Â | 1st dose | Â | Â |
|---|---|---|---|
Concerns about safety, such as severe adverse events | 1 | Â | Â |
Unknown evidence about its effectiveness | 0 | Â | Â |
Unknown relief services for adverse health effects | 0 | Â | Â |
Unknown medical procedure for a severe allergic reaction | 0 | Â | Â |
No habit of vaccinations such as flu | 0 | Â | Â |
Not recommended by my friend | 0 | Â | Â |
Unable to receive vaccination due to allergy status | 0 | Â | Â |
Chronic disease | 0 | Â | Â |
Interaction with current medications | 0 | Â | Â |
Schedule did not match | 1 | Â | Â |
Others | 0 | Â | Â |
| Â | 2nd does | 3rd dose | 4th dose |
The adverse events were intolerable | 0 | 2 | 1 |
I did not feel the effectiveness of the vaccination | 0 | 0 | 0 |
I had allergic symptoms | 0 | 0 | 0 |
Vaccination impaired physical and mental health | 0 | 1 | 1 |
Not recommended by my friend | 0 | 1 | 0 |
Chronic disease | 0 | 1 | 0 |
Interaction with current medications | 0 | 1 | 7 |
Schedule did not match | 0 | 4 | 4 |
Others | 0 | 4 | 13 |