RESUMO
Background: The topic of vaccine confidence is increasingly relevant, particularly due to the COVID-19 pandemic and the global distribution of COVID-19 vaccines. This issue is even more critical for students in healthcare settings, given their future role not only as vaccine recipients but also as advocates for vaccination. In light of this, achieving a good level of vaccine acceptance is crucial. Hence, the aim of our study was to evaluate the attitudes and perceptions of healthcare students regarding vaccines and COVID- 19 vaccination. Methods: Medical and pharmaceutical area students attended an Elective Teaching Activity on COVID-19 vaccines and vaccination campaign, organized at the University of Florence (Italy) and participated in filling two anonymous questionnaires. The first questionnaire was submitted before the Elective Teaching Activity was focused on students' attitudes and perceptions toward vaccines. The second questionnaire was designed to evaluate the students' satisfaction with the course topics. Both descriptive and inferential analyses were performed on the results. In addition, the Vaccine Confidence Index was calculated to evaluate the propensity of students toward vaccinations. Results: A total of 423 students attended the Elective Teaching Activity in the early beginnings of 2022. Overall, students have shown greater confidence in vaccines, compared to COVID-19 vaccines, especially as regards the safety profile. Students' Vaccine Confidence Index was very close to 0.25 value, which indicates being in favor of vaccinations. Nevertheless, in the satisfaction questionnaire filled in at the end of the course, the percentage of students in favor of COVID-19 vaccination increased for both medical (from 94% to 99%) and pharmaceutical area students (from 81% to 97%). Conclusions: Our study suggests that educational activities such as this Elective Teaching Activity, could be considered an effective teaching strategy to improve vaccine acceptance rates among students in healthcare settings.
RESUMO
BACKGROUND: The inadequate knowledge about vaccinations of healthcare workers, including medical doctors, has certainly contributed to the spread of the vaccine hesitancy. Therefore, it is essential to improve the level of knowledge of future doctors. The aim of the study is to evaluate the impact of a course about vaccinations on the knowledge of medical students. METHODS: Medical students were asked to complete an anonymous questionnaire before and after a seminar on vaccination that they willingly attended. The two questionnaires contained the same 10 questions about vaccines. Only the students who had attended the lecture were allowed to fulfil the post-lecture questionnaires through the learning management system (LMS) called "Moodle". A descriptive statistical analysis of the data collected through the comparative evaluation of the answers before and after the seminar was performed. Mann-Whitney test for two independent samples was used to compare medians score before and after the interventions. RESULTS: A total of 100 medical students filled the pre-lecture questionnaire and 81 of them completed the post-lecture questionnaire. Knowledge of the students on the indication of the MMR (Measles-Mumps-Rubella) vaccine strongly improved after the seminar. Moreover, the number of students who would recommend vaccination for pertussis and influenza during pregnancy increased significantly by 37% and 19% respectively after the seminar and those aware of the need for Herpes Zoster vaccination over the age of 65 increased by 22%. DISCUSSION: For future doctors, a thorough knowledge about vaccinations is increasingly required in order to deal with vaccine hesitancy. Extracurricular seminars about vaccines, provided in the second half of the course of study, can have a highly positive impact.