Publication date: Aug 01, 2026
Vaccines are one of the most effective interventions used by public health services to reduce infectious diseases. However, individuals’ attitudes toward vaccines are also crucial to vaccine effectiveness. Experiences with vaccines and trust in healthcare services can guide future vaccination decisions. The aim of this study was to examine the relationship between COVID-19 vaccine regret, distrust of the healthcare system, and future vaccination intentions. In this cross-sectional study with a qualitative component, data were obtained through face-to-face interviews (n = 402). Data were collected using the Decision Regret Scale (DRS), the Health System Distrust Scale (HCSDS), and open-ended questions regarding the reasons for COVID-19 vaccine regret. To ensure clarity of the findings, quantitative and qualitative data were integrated. Of the participants in the study, 87. 1% did not experience any adverse effects from the COVID-19 vaccine. 56. 2% of participants regretted getting the COVID-19 vaccine. Additionally, 35. 8% reported being ‘undecided’ about accepting a new vaccine in the future. Among participants, it was found that experiencing a side effect after the COVID-19 vaccine increased distrust in the healthcare system (p
Semantics
| Type | Source | Name |
|---|---|---|
| disease | MESH | infectious diseases |
| disease | MESH | face |
| disease | MESH | DRS |
| disease | MESH | COVID-19 |