Vaccine Development and Global Health

A special issue of Vaccines (ISSN 2076-393X). This special issue belongs to the section "Human Vaccines and Public Health".

Deadline for manuscript submissions: 31 May 2025 | Viewed by 1676

Special Issue Editors


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Guest Editor
Department of Pharmacoeconomics and Social Pharmacy, Poznan University of Medical Sciences, Poznan, Poland
Interests: infectious diseases; pharmacovigilance; COVID-19 pandemic; pharmacotherapy; biotechnology drugs
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Internal Diseases, Metabolic Disorders and Arterial Hypertension, Poznan University of Medical Sciences, Szamarzewskiego 84 Street, 60-572 Poznan, Poland
Interests: internal diseases; metabolic disorders; arterial hypertension; public health

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Guest Editor
Department of Pharmacoeconomics and Social Pharmacy, Poznan University of Medical Sciences, 61-701 Poznań, Poland
Interests: pharmacology; pharmacoeconomics; medical and drug databases; quality of life; EBM; RWE; therapy costs
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Facilitating vaccine development and global health is essential in protecting humans and animals from a range of diseases. Novel and proactively designed development, regulatory, and policy approaches are needed to deliver many vaccines and help sustain current vaccine programs successfully. With rates of vaccine-preventable diseases such as measles and polio rising, the gaps in immunization indicate more significant global vulnerabilities to disease outbreaks. The vital role of vaccines in responding to COVID-19 underscores the relevance of strong and equitable immunization programs and the need for novel vaccine development, such as multi-pathogen combination vaccines, e.g., more than one vaccine in the same injection to tackle multiple diseases.

This approach is compelling because it could substantially increase adherence to vaccination schedules through easier delivery. This Special Issue will discuss topics, advantages, and potential challenges of issues such as vaccine delivery, vaccination schedules, routes of administration, and the health impact. Ways to potentially increase good vaccine outcomes, including a more significant and equitable global impact to improve health and economic value, will be considered.

Dr. Anna Paczkowska
Dr. Karolina Hoffmann
Dr. Krzysztof Kus
Guest Editors

Manuscript Submission Information

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Keywords

  • next-generation vaccines
  • clinical efficacy of vaccines
  • vaccine safety
  • treatment methods for civilization diseases
  • public health
  • prevention of civilization diseases

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Published Papers (2 papers)

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Research

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19 pages, 310 KiB  
Article
Beyond Vaccination: Exploring Young Adults’ Awareness, Knowledge, and Attitudes Related to Sexually Transmitted Infections in Romania
by Alexandra-Ioana Roșioară, Bogdana Adriana Năsui, Nina Ciuciuc, Dana Manuela Sîrbu, Daniela Curșeu, Romulus Florian Oprica, Codruța Alina Popescu, Rodica Ana Ungur, Tamara Cheșcheș and Monica Popa
Vaccines 2025, 13(3), 322; https://doi.org/10.3390/vaccines13030322 - 18 Mar 2025
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Abstract
Background and Objectives: Romania has the highest rate of cervical cancer in Europe. The aim of this study is to measure the level of sexual health knowledge among participants and determine the extent to which factors such as age, gender, education level, access [...] Read more.
Background and Objectives: Romania has the highest rate of cervical cancer in Europe. The aim of this study is to measure the level of sexual health knowledge among participants and determine the extent to which factors such as age, gender, education level, access to sexual health resources, and cultural background influence their knowledge. Materials and Methods: A cross-sectional study was conducted on 1089 Romanian youth participants aged 18–35 years. A self-administered online questionnaire was used concerning the level of knowledge relating to STIs, contraception methods, and preventive attitudes during the 2023–2024 academic year. Results: Most of the participants (93,8%) scored a “good-to-excellent” STI level of knowledge. Despite this, 71.9% of the responders had never taken an HIV test, and 63.5% had never been tested for other STIs. Logistic regression analysis revealed a direct association between higher STI knowledge levels among respondents with age (p < 0.001), underage sexual debuts (p = 0.018), greater parental education (p = 0.016), and those who studied health sciences (p < 0.001). Conclusions: This study highlights the critical need for health communication campaigns to enhance STI knowledge and vaccine literacy to improve the vaccination rates among young people in Romania. The identified knowledge gaps, frequent misconceptions, and barriers to STI testing underscore the importance of comprehensive sexual health education, public health initiatives for reducing the stigma associated with STIs, and improved access to healthcare services for young people. Full article
(This article belongs to the Special Issue Vaccine Development and Global Health)

Review

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17 pages, 267 KiB  
Review
The Application of mRNA Technology for Vaccine Production—Current State of Knowledge
by Anna Paczkowska, Karolina Hoffmann, Agata Andrzejczak, Weronika Faustyna Pucek, Dorota Kopciuch, Wiesław Bryl, Elżbieta Nowakowska and Krzysztof Kus
Vaccines 2025, 13(4), 389; https://doi.org/10.3390/vaccines13040389 - 4 Apr 2025
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Abstract
Over the past 20 years, intensive research has been conducted on the development of therapeutic mRNA, leading to numerous discoveries that have enabled its use in therapy. The main achievements in this field include increasing mRNA stability, reducing its immunogenicity (i.e., its ability [...] Read more.
Over the past 20 years, intensive research has been conducted on the development of therapeutic mRNA, leading to numerous discoveries that have enabled its use in therapy. The main achievements in this field include increasing mRNA stability, reducing its immunogenicity (i.e., its ability to trigger an immune response), and solving the challenge of delivering mRNA into cells—all to achieve a therapeutic effect. The aim of this study was to review the scientific literature on the use of mRNA technology in the production of vaccines. Various methods of applying mRNA technology that could potentially be introduced into clinical practice in the future are described. A detailed analysis was conducted on the approved COVID-19 vaccines developed by Pfizer/BioNTech (New York, NY, USA) and Moderna (Kirkland, QC, Canada), as their introduction marked a groundbreaking moment in the advancement of mRNA technology. This study was based on the latest scientific literature from reputable publishers and medical databases such as PubMed and ClinicalTrials. In conclusion, mRNA technology is currently experiencing rapid development, significantly driven by the ongoing COVID-19 pandemic. The application of this technology holds great potential not only for vaccines against infectious diseases but also for cancer treatment. However, further research is necessary to facilitate its broader clinical implementation. Full article
(This article belongs to the Special Issue Vaccine Development and Global Health)
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