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. 2022 May 13;40(26):3713–3719. doi: 10.1016/j.vaccine.2022.05.026

Table 4.

HCWs identified barriers to COVID-19 vaccination.

Reason n = 341 %
There are no enough studies about the vaccine 247 72.4%
I trust my natural immunity 199 58.4%
Not encouraged because I have concerns about the severe systemic reactions of the vaccine 194 56.9%
I do not have enough information about the vaccine 185 54.3%
Not encouraged because I have concerns about the severe local reactions of the vaccine 173 50.7%
I have concerns about the vaccine efficacy 150 44.0%
The vaccine can transmit the virus 120 35.2%
Not encouraged because I got infected previously 116 34.0%
I am afraid of being currently infected with the virus 100 29.3%