 The Covid-19 pandemic has caused widespread concern around the world, with many people fearful of contracting the virus and dying from it. Vaccination has been seen as one way to protect oneself and others from the virus, but there are still some who are hesitant to get vaccinated. In this study, we examined the attitudes of Greek healthcare professionals towards vaccination. We found that they generally accept vaccination, citing scientific knowledge, a sense of duty to society and protection from disease as their main reasons. However, there are also some barriers to getting vaccinated, such as lack of knowledge in certain scientific fields, misinformation, and religious or political beliefs. To increase vaccine acceptance, we recommend that healthcare professionals be educated on the science behind vaccination and the importance of getting vaccinated. This article was authored by Maria Mudatsu, Eredi Stavropolu, Michael Rovithis, and others.