The study was conducted to examine the relation between control perception, disease perception, and vaccine perception of healthcare employees regarding Covid-19. The median and minmax scores of the participants in the sub-dimension of the disease perception scale were found to be 4.00 (1.33 - 5.00) for dangerousness and 4.00 (1.00 - 5.00) for contagiousness. The control perception scale scores of healthcare professionals were 2.50 (1.00 - 5.00) for macro-control, 3.00 (1.00 - 4.75) for micro-control, and 3.25 (1.00 - 5.00) for controllability. The score of a positive attitude toward the COVID-19 vaccine of the health employees who accepted to participate in the study was found as 4.00 (1.00 - 5.00) and the negative attitude score towards the vaccine was 3.40 (1.00 - 5.00). In our study, a statistically significant difference was found between positive attitudes towards the vaccine and professional experience scores (p