Countering vaccine hesitancy: a systematic review of interventions to strengthen healthcare professionals' action

BACKGROUND

Vaccine hesitancy is relevant for healthcare professionals (HCPs) who face challenges in building trusting relationships with patients. Accordingly, the VAX-TRUST project has been developed to improve experiences of HCPs and patients dealing with vaccinations. To support VAX-TRUST, this work aimed to identify latest interventions targeted at HCPs to address hesitancy and increase vaccine uptake.

METHODS

A systematic review was conducted according to PRISMA by searching PubMed, Scopus and Embase. The protocol was registered on PROSPERO. Articles were eligible if evaluated interventions directly targeted at HCPs/healthcare students. The search was run on 26 January 2022. Articles published in 2016 or after were included.

RESULTS

A total of 17 492 records were identified; 139 articles were selected. Most articles were set in USA (n = 110). Over half had a pre-post design without a control group (n = 78). A total of 41 articles focused on single-component interventions, 60 on multi-component interventions involving only HCPs and/or students and 38 on multi-component interventions involving also other professionals. Main components were in-person education (n = 76), synchronous (n = 10) and asynchronous (n = 23) online learning, educational materials (n = 26), performance assessment and feedback (n = 33), electronic record changes (n = 30), role play/simulation (n = 21) and online games/apps (n = 5). Educational sessions were mainly about scientific update or communication. Outcomes of interventions were grouped in: vaccination rates (n = 69), knowledge (n = 32), attitudes (n = 26), confidence in counselling (n = 30) and acceptability (n = 16).

CONCLUSIONS

Apps, gaming, role play/simulations could represent innovative interventions. This review highlighted the need of delving into communication strategies and using more robust evaluations, longer follow-up and standardized measurements.

Sex Education in Italy: An Overview of 15 Years of Projects in Primary and Secondary Schools

School-based sex education is essential to improve the knowledge and behavior of young people. Unlike most European countries, sex education in Italy is not compulsory in the school curriculum. Therefore, to assess potential gaps, the main aim of this study was to explore Italian regional initiatives about sex education. A review of gray literature from 2006 to 2021 was conducted in December 2021 on national databases and institutional websites of each Italian region, during which official documents on regional sex education programs were selected. Moreover, a rapid systematic review was carried out in scientific databases to find more information. For both reviews, the sex education topics recommended by UNESCO were used for extracting and analyzing data. A total of 12 Italian regions out of 20 had at least one sex education program, for a total of 39 projects. Overall, all the topics identified by UNESCO have been covered, with considerable differences between northern, central, and southern Italy. Contraception, love, marriage, partnerships, and family were the main topics discussed (hosted in 92% of the regions). Only 25% of the regions discussed pregnancy and birth. Disability was the least debated topic (17%). The rapid systematic review showed that relevant improvements were achieved after sex education interventions. In conclusion, this study underlined important limitations to the implementation of school-based sex education in Italy. Hence, it is necessary to increase sex education interventions to reach adequate standards and flatten the differences not only between Italian regions but also between Italy and other European countries.

Sexual education in the school setting: an overview of the Italian situation

Background

There is an important interaction between sexuality and many life factors. A good sexual education at school can improve knowledge and behaviour in young people giving them a healthy sexual life. Unlike most European countries, sexual education in Italy is not compulsory in the school curriculum, so this study explored the Italian regional initiatives realised over a span of 15 years.

Methods

A review of grey literature was conducted on Public Health Administrations/Regions websites of each Italian region, focusing on official documents containing training catalogues for schools. The search was conducted in December 2021, including documents produced between 2006 and 2021. We used the topics recommended by UNESCO as quality markers for the projects found.

Results

Among the 20 Italian regions, 12 had at least one programme. A total of 39 projects were found. All UNESCO topics were covered, with notable differences between north, centre and south of Italy, which had the lowest number of projects. Most of the projects (23) were carried out only once, the others were repeated at least for two years in a row. Contraception, along with love, marriage, partnerships, and family, were the main topics discussed during sexual education programs in schools (92%), followed by biological aspects, body awareness, and anatomy (83%); birth, disability, human rights, and online media were less common (33%). Regarding the target, disability, human rights, and mutual consent were deepened only for middle and high school students.

Conclusions

Considering the fundamental importance of sexual education, there is an important lack in promotion and planning in Italy. There is a large discrepancy between the northern and southern regions and it is necessary to implement and standardize the offer of sexual education programs in schools.

Key messages

• Unlike the European average, In Italy there is an important lack on sexual education, whit large discrepancies between the northern and southern regions, putting the latter at disadvantage.

• Contraception, marriage, couples, and family were the main topics discussed during sexual education programs in schools; birth, disability, human rights, and online media the least.