Perception and attitudes toward COVID- 19 vaccines in Jordan: lessons for future pandemics.

Our results revealed that hesitation in receiving the vaccine remains a challenge in Jordan, as in other countries. The findings also show that participants, regardless of their vaccination status, had many concerns about the four types of vaccines approved for use in Jordan during the study conduction period. Moreover, the participants' perceptions and attitudes towards the vaccines were variable between vaccinated and non-vaccinated participants and were variable for the four types of vaccines.