
Journal Menu
► ▼ Journal Menu-
- Viruses Home
- Aims & Scope
- Editorial Board
- Reviewer Board
- Topical Advisory Panel
- Instructions for Authors
- Special Issues
- Topics
- Sections & Collections
- Article Processing Charge
- Indexing & Archiving
- Editor’s Choice Articles
- Most Cited & Viewed
- Journal Statistics
- Journal History
- Journal Awards
- Society Collaborations
- Conferences
- Editorial Office
Journal Browser
► ▼ Journal BrowserNeed Help?
Announcements
26 September 2023
Viruses | Spotlight on the “Animal Viruses” Section

”Molecular Insights into the Flavivirus Replication Complex”
by Kaïn van den Elsen, Jun Ping Quek and Dahai Luo
Viruses 2021, 13(6), 956; https://doi.org/10.3390/v13060956
Available online: https://www.mdpi.com/1999-4915/13/6/956
“Identification of RSV Fusion Protein Interaction Domains on the Virus Receptor, Nucleolin”
by Peter Mastrangelo, Allysia A. Chin, Stephanie Tan, Amy H. Jeon, Cameron A. Ackerley, Karen K. Siu, Jeffrey E. Lee and Richard G. Hegele
Viruses 2021, 13(2), 261; https://doi.org/10.3390/v13020261
Available online: https://www.mdpi.com/1999-4915/13/2/261
“Spillover of West Caucasian Bat Lyssavirus (WCBV) in a Domestic Cat and Westward Expansion in the Palearctic Region”
by Stefania Leopardi, Ettore Barneschi, Giuseppe Manna, Barbara Zecchin, Pamela Priori, Petra Drzewnioková, Francesca Festa, Andrea Lombardo, Fabio Parca, Dino Scaravelli et al.
Viruses 2021, 13(10), 2064; https://doi.org/10.3390/v13102064
Available online: https://www.mdpi.com/1999-4915/13/10/2064
“Seroprevalence of Hepatitis E Virus in Moose (Alces alces), Reindeer (Rangifer tarandus), Red Deer (Cervus elaphus), Roe Deer (Capreolus capreolus), and Muskoxen (Ovibos moschatus) from Norway”
by Carlos Sacristán, Knut Madslien, Irene Sacristán, Siv Klevar and Carlos G. das Neves
Viruses 2021, 13(2), 224; https://doi.org/10.3390/v13020224
Available online: https://www.mdpi.com/1999-4915/13/2/224
“Vector Competence of Florida Culicoides insignis (Diptera: Ceratopogonidae) for Epizootic Hemorrhagic Disease Virus Serotype-2”
by Bethany L. McGregor, Dinesh Erram, Barry W. Alto, John A. Lednicky, Samantha M. Wisely and Nathan D. Burkett-Cadena
Viruses 2021, 13(3), 410; https://doi.org/10.3390/v13030410
Available online: https://www.mdpi.com/1999-4915/13/3/410
“Structural 3D Domain Reconstruction of the RNA Genome from Viruses with Secondary Structure Models”
by Simón Poblete and Horacio V. Guzman
Viruses 2021, 13(8), 1555; https://doi.org/10.3390/v13081555
Available online: https://www.mdpi.com/1999-4915/13/8/1555
“HIV-1 Tat Protein Promotes Neuroendocrine Dysfunction Concurrent with the Potentiation of Oxycodone’s Psychomotor Effects in Female Mice”
by Mohammed F. Salahuddin, Fakhri Mahdi, Suresh P. Sulochana and Jason J. Paris
Viruses 2021, 13(5), 813; https://doi.org/10.3390/v13050813
Available online: https://www.mdpi.com/1999-4915/13/5/813
“Differential Transcriptomic Response of Rainbow Trout to Infection with Two Strains of IPNV”
by David Tapia, Juan Kuznar, Rodolfo Farlora and José M. Yáñez
Viruses 2022, 14(1), 21; https://doi.org/10.3390/v14010021
Available online: https://www.mdpi.com/1999-4915/14/1/21
“The Pathobiology of H7N3 Low and High Pathogenicity Avian Influenza Viruses from the United States Outbreak in 2020 Differs between Turkeys and Chickens”
by Miriã F. Criado, Christina M. Leyson, Sungsu Youk, Suzanne DeBlois, Tim Olivier, Mary Lea Killian, Mia L. Torchetti, Darren J. Parris, Erica Spackman, Darrell R. Kapczynski et al.
Viruses 2021, 13(9), 1851; https://doi.org/10.3390/v13091851
Available online: https://www.mdpi.com/1999-4915/13/9/1851
“West Nile Virus and Tick-Borne Encephalitis Virus Are Endemic in Equids in Eastern Austria”
by Phebe de Heus, Jolanta Kolodziejek, Zdenĕk Hubálek, Katharina Dimmel, Victoria Racher, Norbert Nowotny and Jessika-M. V. Cavalleri
Viruses 2021, 13(9), 1873; https://doi.org/10.3390/v13091873
Available online: https://www.mdpi.com/1999-4915/13/9/1873
18 September 2023
Meet Us at the 10th Wuhan International Symposium on Modern Virology, 27–29 October 2023, Wuhan, China

Conference: The 10th Wuhan International Symposium on Modern Virology
Date: 27–29 October 2023
Location: Wuhan, China
MDPI will be attending the 10th Wuhan International Symposium on Modern Virology as an exhibitor, and we welcome researchers from different backgrounds to visit and share their latest ideas with us.
The 10th Wuhan International Symposium on Modern Virology, organized by the State Key Laboratory of Virology (Wuhan University and Wuhan Institute of Virology, Chinese Academy of Sciences), is scheduled to be held from 27 to 29 October 2023, in Wuhan, China. The aim of the meeting is to discuss the main scientific problems and research hotspots of virology, exchange the latest research results and research ideas, display new methods, technologies, and products for diagnosis and prevention of viral diseases, promote communication and cooperation among scholars in China as well as with international counterparts, and promote the development of virology research in China.
Since 2004, the Wuhan International Symposium on Modern Virology has been successfully held nine times every two years, and it has become a forward-looking, innovative, and influential academic activity in the field of virology in China and an important platform for academic exchange.
The conference will invite well-known experts and scholars in the field of virology to attend and provide reports. The setting of the conference includes communication forms such as congress reports, session reports, and poster presentations, and the working language of the conference is Chinese or English.
The following MDPI journals will be represented:
If you are planning to attend this conference, please do not hesitate to start an online conversation with us. Our delegates look forward to meeting you in person and answering any questions that you may have.
For more information about the conference, please visit the following website: https://mm.sciconf.cn/cn/web/index/18668.
12 September 2023
Viruses | Spotlights in the “General Virology” Section

“Molecular Basis of Epstein–Barr Virus Latency Establishment and Lytic Reactivation”
by Takayuki Murata, Atsuko Sugimoto, Tomoki Inagaki, Yusuke Yanagi, Takahiro Watanabe, Yoshitaka Sato and Hiroshi Kimura
Viruses 2021, 13(12), 2344; https://doi.org/10.3390/v13122344
Available online: https://www.mdpi.com/1999-4915/13/12/2344
“Site-Specific O-Glycosylation Analysis of SARS-CoV-2 Spike Protein Produced in Insect and Human Cells”
by Ieva Bagdonaite, Andrew J. Thompson, Xiaoning Wang, Max Søgaard, Cyrielle Fougeroux, Martin Frank, Jolene K. Diedrich, John R. Yates III, Ali Salanti, Sergey Y. Vakhrushev et al.
Viruses 2021, 13(4), 551; https://doi.org/10.3390/v13040551
Available online: https://www.mdpi.com/1999-4915/13/4/551
“HIV-1 Entry and Membrane Fusion Inhibitors”
by Tianshu Xiao, Yongfei Cai and Bing Chen
Viruses 2021, 13(5), 735; https://doi.org/10.3390/v13050735
Available online: https://www.mdpi.com/1999-4915/13/5/735
“Plant Viruses: From Targets to Tools for CRISPR”
by Carla M. R. Varanda, Maria do Rosário Félix, Maria Doroteia Campos, Mariana Patanita and Patrick Materatski
Viruses 2021, 13(1), 141; https://doi.org/10.3390/v13010141
Available online: https://www.mdpi.com/1999-4915/13/1/141
“Recent Advances in Bunyavirus Glycoprotein Research: Precursor Processing, Receptor Binding and Structure”
by Ruben J. G. Hulswit, Guido C. Paesen, Thomas A. Bowden and Xiaohong Shi
Viruses 2021, 13(2), 353; https://doi.org/10.3390/v13020353
Available online: https://www.mdpi.com/1999-4915/13/2/353
“Influenza A Virus Hemagglutinin and Other Pathogen Glycoprotein Interactions with NK Cell Natural Cytotoxicity Receptors NKp46, NKp44, and NKp30”
by Jasmina M. Luczo, Sydney L. Ronzulli and Stephen M. Tompkins
Viruses 2021, 13(2), 156; https://doi.org/10.3390/v13020156
Available online: https://www.mdpi.com/1999-4915/13/2/156
6 September 2023
Recap of Awards Granted to Scholars in 2022

MDPI is committed to supporting the academic community, nurturing talent and advancing science. Awards are an important part of the research landscape and play a vital role in helping academics gain recognition, especially young researchers as they embark on new research avenues.
In 2022, our journals presented a total number of 394 Awards, including Travel Awards, Young Investigator Awards, Best PhD Thesis Awards, Best Paper Awards, and Outstanding Reviewer Awards, with several winners announced for some of the awards. The total prize sum amounted to just under 580,000 Swiss francs (CHF), or approximately 650,000 US dollars. Overall, more than 720 scholars were awarded.
The majority of the awards were dedicated to young researchers in relatively early stages of their careers. This encompassed 66 of the afore-mentioned Travel Awards, 60 Young Investigator Awards, supporting research projects and conference attendance, as well as 51 Best PhD Thesis Awards. Additionally, 113 Best Paper Awards were given by our journals. The selection committees were entrusted with identifying the most impactful and novel research and review articles published in their journal within a given year.
MDPI will continue its support and recognition for the academic community moving forward, sponsoring new awards across disciplines. To learn more about all the awardees and their research projects in your field of study, please visit the following pages:
To explore more MDPI awards, please click here.
4 September 2023
Viruses | Top Cited Papers in 2021 in the Section “Viruses of Plants, Fungi and Protozoa”

“Illuminating the Plant Rhabdovirus Landscape through Metatranscriptomics Data”
by Nicolás Bejerman, Ralf G. Dietzgen and Humberto Debat
Viruses 2021, 13(7), 1304; https://doi.org/10.3390/v13071304
Available online: https://www.mdpi.com/1999-4915/13/7/1304
“ViralRecall—A Flexible Command-Line Tool for the Detection of Giant Virus Signatures in ‘Omic Data”
by Frank O. Aylward and Mohammad Moniruzzaman
Viruses 2021, 13(2), 150; https://doi.org/10.3390/v13020150
Available online: https://www.mdpi.com/1999-4915/13/2/150
“Probing into the Effects of Grapevine Leafroll-Associated Viruses on the Physiology, Fruit Quality and Gene Expression of Grapes”
by Yashu Song, Robert H. Hanner and Baozhong Meng
Viruses 2021, 13(4), 593; https://doi.org/10.3390/v13040593
Available online: https://www.mdpi.com/1999-4915/13/4/593
“Metagenomic Studies of Viruses in Weeds and Wild Plants: A Powerful Approach to Characterise Variable Virus Communities”
by Beata Hasiów-Jaroszewska, Dieke Boezen and Mark P. Zwart
Viruses 2021, 13(10), 1939; https://doi.org/10.3390/v13101939
Available online: https://www.mdpi.com/1999-4915/13/10/1939
“High-Throughput Sequencing Indicates Novel Varicosavirus, Emaravirus, and Deltapartitivirus Infections in Vitis coignetiae”
by Tomoyuki Nabeshima and Junya Abe
Viruses 2021, 13(5), 827; https://doi.org/10.3390/v13050827
Available online: https://www.mdpi.com/1999-4915/13/5/827
“Quality Assessment and Validation of High-Throughput Sequencing for Grapevine Virus Diagnostics”
by Nourolah Soltani, Kristian A. Stevens, Vicki Klaassen, Min-Sook Hwang, Deborah A. Golino and Maher Al Rwahnih
Viruses 2021, 13(6), 1130; https://doi.org/10.3390/v13061130
Available online: https://www.mdpi.com/1999-4915/13/6/1130
“Metagenomics Analysis of the Wheat Virome Identifies Novel Plant and Fungal-Associated Viral Sequences”
by Carla Dizon Redila, Ved Prakash and Shahideh Nouri
Viruses 2021, 13(12), 2457; https://doi.org/10.3390/v13122457
Available online: https://www.mdpi.com/1999-4915/13/12/2457
“Factors Determining Transmission of Persistent Viruses by Bemisia tabaci and Emergence of New Virus–Vector Relationships”
by Saptarshi Ghosh and Murad Ghanim
Viruses 2021, 13(9), 1808; https://doi.org/10.3390/v13091808
Available online: https://www.mdpi.com/1999-4915/13/9/1808
“Integrating High throughput Sequencing into Survey Design Reveals Turnip Yellows Virus and Soybean Dwarf Virus in Pea (Pisum Sativum) in the United Kingdom”
by Aimee R. Fowkes, Sam McGreig, Hollie Pufal, Shona Duffy, Becky Howard, Ian P. Adams, Roy Macarthur, Rebecca Weekes and Adrian Fox
Viruses 2021, 13(12), 2530; https://doi.org/10.3390/v13122530
Available online: https://www.mdpi.com/1999-4915/13/12/2530
“Multiple Viral Infections Detected in Phytophthora condilina by Total and Small RNA Sequencing”
by Leticia Botella and Thomas Jung
Viruses 2021, 13(4), 620; https://doi.org/10.3390/v13040620
Available online: https://www.mdpi.com/1999-4915/13/4/620
30 August 2023
MDPI Insights: The CEO's Letter #3 - Sustainability and Co-opetition

Welcome to the MDPI Insights: The CEO's Letter.
In these monthly letters, I will showcase two key aspects of our work at MDPI: our commitment to empowering researchers and our determination to facilitating open scientific exchange.
Opening Thoughts
Our Commitment to Sustainability
As a pioneer in academic open access publishing since 1996, MDPI has always been dedicated to facilitating scientific exchange across all disciplines. Our approach to open science is guided by principles such as Open Access (OA), Timeliness and Efficiency, Simplicity, High-Quality Service, Flexibility, and a commitment to Sustainability. This commitment involves preserving published papers for the long term and supporting the future of science through partnerships, sponsorships, and awards.
In this edition of the CEO Letter, I will delve into MDPI’s various sustainability initiatives. As a leader in OA publishing, we are able to provide the public with a significant amount of environment-related content at no cost.
MDPI and the Sustainable Development Goals (SDGs)
In 2020, the SDG Publishers Compact was launched to accelerate implementation of the SDGs by promoting content that informs, develops, and inspires action. MDPI joined this initiative in 2021 and subsequently launched the MDPI SDG Hub in 2022, offering free access to recent research within the scope of each of the 17 SDGs. We also support authors from underrepresented communities by waiving publication charges for selected SDG-related papers. Detailed sustainability practices and supported publications are available in the report under each Goal page.
“More than 80% of MDPI articles and reviews published in 2022 relate to the Sustainable Development Goals.” [source: InCites, Accessed on 21.08.2023]
As at August 2023, MDPI boasts 14 journals dedicated to sustainability-related topics. Our first journal in this area, Sustainability, has published over 29,000 articles on the SDGs, accumulating over 240,000 citations (source: InCites, as at 1 January 2023). These journals serve as vital platforms for researchers to share insights and address environmental challenges. In addition:
MDPI journals specializing in sustainability-related topics:
- 2009: Sustainability
- 2012: Resources
- 2013: Climate
- 2014: Environments
- 2016: Recycling
- 2019: Clean Technologies
- 2020: Sustainable Chemistry
- 2021: Wind, Biomass, Conservation, Pollutants, Solar
- 2022: Waste, Microplastics
Read more:
Impactful Research
Highly Cited Articles in Sustainability
In 2022, content published in Sustainability and indexed in Journal Citation Reports (JCR) received nearly 190,000 citations. This highlights the fact that Sustainability publishes highly cited research articles related to environmental sciences and SDG-related topics such as climate action.
We are pleased to share that Sustainability received a 2022 CiteScore of 5.8, marking a 16% increase from the 2021 metric. Specifically, the CiteScore positions Sustainability as follows: Q1 (27 out of 163) in the “Environmental Science (miscellaneous)” category, and Q1 (101 out of 779) in the “Geography Planning and Development” category. For additional journal statistics, please visit here.
“Sustainability received a 2022 CiteScore of 5.8”
While MDPI journals such as Climate and Atmosphere have a distinct focus on atmosphere pollution and its impact on climate processes, journals like Sustainability, Environments, Water, Remote Sensing, and IJERPH publish content related to climate change. These journals have published over 32,300 articles related to SDG 13: Climate Action.
Highly Cited Papers in Sustainability
Below are several highly cited papers published in Sustainability over the past three years. Citation metrics are current as at 15 August 2023.
1. “A Global Assessment: Can Renewable Energy Replace Fossil Fuels by 2050?”Authors: Jerry L. Holechek, Hatim M. E. Geli, Mohammed N. Sawalhah, and Raul Valdez
Sustainability 2022, 14(8), 4792; https://doi.org/10.3390/su14084792
Citations: Crossref (97), Scopus (91), Web of Science (82), Google Scholar (125)
This paper addresses one of the most significant challenges of climate change – achieving Net Zero Carbon by 2050. The meta-analysis suggests that while difficult, this transition is possible through the concerted application of pathways, lifestyle changes, and global cooperation.
2. “Anxiety and the Ecological Crisis: An Analysis of Eco-Anxiety and Climate Anxiety”Author: Panu Pihkala
Sustainability 2020, 12(19), 7836; https://doi.org/10.3390/su12197836
Citations: Crossref (144), Scopus (121), Web of Science (159), Google Scholar (382)
This paper has received substantial media attention, including coverage by The Guardian, BBC, Vice, and CNBC. An interview with Dr. Panu Pihkala, a leading interdisciplinary researcher on the topic, can be found on MDPI’s podcast: Insight Faster, Episode 1.
3. “Impact of Climate Change on Agriculture and Its Mitigation Strategies: A Review”Authors: Gurdeep Singh Malhi, Manpreet Kaur, and Prashant Kaushik
Sustainability 2021, 13(3), 1318; https://doi.org/10.3390/su13031318
Citations: Crossref (207), Scopus (221), Web of Science (186), Google Scholar (355)
This paper reviews literature on climate change, addressing its causes, future projections, impact on agriculture, including plant physiology, growth, productivity, pest infestation, and the economic implications of mitigation strategies.
4. “Impacts of Plastic Pollution on Ecosystem Services, Sustainable Development Goals, and Need to Focus on Circular Economy and Policy Interventions”Authors: Rakesh Kumar, Anurag Verma, Arkajyoti Shome, Rama Sinha, Srishti Sinha, Prakash Kumar Jha, Ritesh Kumar, Pawan Kumar, Shubham, Shreyas Das, Prabhakar Sharma, and P. V. Vara Prasad
Sustainability 2021, 13(17), 9963; https://doi.org/10.3390/su13179963
Citations: Crossref (134), Scopus (136), Web of Science (113), Google Scholar (184)
This review aims to assess the adverse effects of plastic pollution on ecosystems, link the management of plastic with the SDGs, and propose policy measures using transdisciplinary approaches. Empowering communities to reduce plastic use is crucial. Addressing global plastic pollution is a priority.
Sustainability is an international, cross-disciplinary, open access journal that explores environmental, cultural, economic, and social sustainability of human beings. It provides a forward-looking platform for research on sustainability and sustainable development, and is published semi-monthly online by MDPI. Sustainability is affiliated with The Canadian Urban Transit Research & Innovation Consortium (CUTRIC) and The International Council for Research and Innovation in Building and Construction (CIB).
Read more:
- Testimonials: See what our editors and authors say about Sustainability.
Inside MDPI
President of Ireland Authors Editorial in MDPI Journal Sustainability
It’s a very special occasion when the president of a country takes the initiative to write an editorial for a journal. Michael D. Higgins, President of the Republic of Ireland, has contributed his insights to a forthcoming Special Issue in Sustainability:
This Special Issue, focusing on “making sustainable development happen” at grassroots levels, allows for perspectives from, and on, the major world faiths, exploring how challenges have been conceptualised and addressed, in addition to case studies of faith-based sustainability initiatives in practice.
The experience of faith institutions and communities in translating theological and moral commitments to sustainable development into action is now a topic we must examine with urgency; one on which I am so glad this Special Issue focuses.
As President of Ireland, I very much support this Special Issue of Sustainability. It is my great hope that the contents of the papers contained herein will assist in making sustainable development happen at grassroots levels across the world so that we can cooperate together, people of faith and of none, to ensure a just, inclusive and sustainable future for all on our fragile planet.
Read the completed editorial here:
Special Issue “Faith and Sustainable Development: Exploring Practice, Progress and Challenges among Faith Communities and Institutions”: Foreword by the President of Ireland
Author: Michael D. Higgins
Sustainability 2023, 15(12), 9683; https://doi.org/10.3390/su15129683
Coming Together for Science
The World Sustainability Forum 2023
The World Sustainability Forum (WSF) is a biennial MDPI event focused on sustainability. WSF 2023 marks the tenth anniversary of the conference series, taking place on 14 September. For the first time, the event will be hosted as a 24-hour conference across three locations – Singapore, Basel in Switzerland, and Toronto in Canada – alongside virtual streaming.
This unique format allows us to span three time zones, providing live coverage of critical sustainability-related topics throughout the day:
- The Singapore Hub, chaired by Professor Horn Mun Cheah and Associate Professor Renee Tan, will explore “Sustainability for Social and Community Impact”.
- The Basel Hub, chaired by Prof. Dr. Anet Režek Jambrak and Dr. Lela Mélon, will delve into “Sustainability in the industry, and at university and corporate settings”.
- The Toronto Hub, led by Dr. Umberto Berardi, will discuss “The Sustainable Built Environment”.
MDPI Sustainability Foundation: Recognizing Excellence in Sustainability Research
The MDPI Sustainability Foundation supports researchers through two sustainability-focused awards:
- The World Sustainability Award, amounting to USD 100,000, is given to senior researchers.
- The Emerging Sustainability Leader Award, valued at USD 20,000, sponsored by the journal Sustainability, is presented to early-career researchers.
The winners of the Sustainability Foundation will be formally awarded during the WSF2023 on 14 September. Interviews with the award winners and finalists are available below.
2023 World Sustainability Award Winners
Interviews with 2023 Emerging Sustainability Leader Award Finalists
- Dr. Bahareh Kamranzad
- Dr. Youjin Kim
- Dr. Julia Lohmann
As a hybrid event, WSF23 provides scholars with the option to attend in person at one of the conference sites or, for a more sustainable approach, virtually. All sessions will be recorded and archived for future access. Registration is open until 3 September 2023, with in-person and virtual tickets available here.
Read more:
Closing Thoughts
“Co-opetition”: Collaboration Plus Healthy Competition – A Visit to Elsevier
I firmly believe in fostering collaboration and at the same time promoting healthy competition within the academic publishing industry. The market offers ample room for publishers and related companies to provide valuable services and products that enrich the academic community. While MDPI is recognized for its efficient and streamlined processes –thanks to our over 6,000 colleagues, in-house tools, and initiatives that support the author journey – our ethos has always involved learning from and collaborating with other organizations.
MDPI’s Interaction with Elsevier
In January 2023, I had a brief conversation with Judy Verses, President of Global Academic and Government Markets at Elsevier, following her participation in a panel discussion at the Academic Publishers Europe event in Berlin. One of the highlights for me was Judy’s insight into the impact of research, particularly her emphasis on the role of collaboration, including policy and showing the impact of research to influence on funding decisions.
“Such collaborations drive forward-looking strategies to elevate our support for the scholarly community”
Judy and I resumed our discussion in August, when I visited Elsevier's office to review current projects, such as our recent agreement with Science Direct and the continued indexing of MDPI journals in Scopus (indexing database owned by Elsevier). We also explored possible opportunities for the future, including a potential collaboration to expand MDPI’s Scilit data infrastructure. This endeavour aims to aggregate and provide access to scholarly metadata encompassing journal articles, conference papers, books, preprints, and more. While these discussions are ongoing, the underlying principle remains that such collaborations drive forward-looking strategies to elevate our services and support for the scholarly community.
It was great that Judy and I acknowledged the merits of 'co-opetition,' a concept based of the belief that fostering cooperation alongside healthy competition can lead to shared advancements for both individual companies and the industry at large.
‘Fully OA’ Organizations Dedicated to Open Access
MDPI proudly aligns with the ‘Fully OA’ group, a collaborative initiative comprising nine organizations dedicated to Open Access. Our monthly meetings, including an OASPA representative, serve as platforms to share non-confidential information, resources, and projects. These gatherings also facilitate discussions on topics relevant to fully OA organizations. Occasionally, joint actions spring from these interactions, such as collaborative blog posts on pertinent subjects and joint statements, such as a recent response to the House Appropriations Committee.
This display of cooperation among competing entities forms a strategic alliance focused on nurturing the best interests of the OA publishing model.
As I wrap up this third edition of the CEO Letter, I encourage you to seize opportunities for collaboration and contribute to advancing our shared academic culture. As the African proverb has it, “If you want to go fast, go alone; if you want to go far, go together.”
Chief Executive Officer
MDPI AG
28 August 2023
Viruses | Top Cited Papers in 2021–2022 Related to African Swine Fever Virus

“African Swine Fever in Wild Boar in Europe—A Review”
by Carola Sauter-Louis, Franz J. Conraths, Carolina Probst, Ulrike Blohm, Katja Schulz, Julia Sehl, Melina Fischer, Jan Hendrik Forth, Laura Zani, Klaus Depner et al.
Viruses 2021, 13(9), 1717; https://doi.org/10.3390/v13091717
Available online: https://www.mdpi.com/1999-4915/13/9/1717
“ASFV-G-∆I177L as an Effective Oral Nasal Vaccine against the Eurasia Strain of Africa Swine Fever”
by Manuel V. Borca, Elizabeth Ramirez-Medina, Ediane Silva, Elizabeth Vuono, Ayushi Rai, Sarah Pruitt, Nallely Espinoza, Lauro Velazquez-Salinas, Cyril G. Gay and Douglas P. Gladue
Viruses 2021, 13(5), 765; https://doi.org/10.3390/v13050765
Available online: https://www.mdpi.com/1999-4915/13/5/765
“Evaluation of the Safety Profile of the ASFV Vaccine Candidate ASFV-G-ΔI177L”
by Xuan Hanh Tran, Le Thi Thu Phuong, Nguyen Quang Huy, Do Thanh Thuy, Van Dung Nguyen, Pham Hào Quang, Quách Võ Ngôn, Ayushi Rai, Cyril G. Gay, Douglas Paul Gladue et al.
Viruses 2022, 14(5), 896; https://doi.org/10.3390/v14050896
Available online: https://www.mdpi.com/1999-4915/14/5/896
“Deletion of the L7L-L11L Genes Attenuates ASFV and Induces Protection against Homologous Challenge”
by Jingyuan Zhang, Yanyan Zhang, Teng Chen, Jinjin Yang, Huixian Yue, Lidong Wang, Xintao Zhou, Yu Qi, Xun Han, Junnan Ke et al.
Viruses 2021, 13(2), 255; https://doi.org/10.3390/v13020255
Available online: https://www.mdpi.com/1999-4915/13/2/255
“African Swine Fever Virus CD2v Protein Induces β-Interferon Expression and Apoptosis in Swine Peripheral Blood Mononuclear Cells”
by Sabal Chaulagain, Gustavo A. Delhon, Sushil Khatiwada and Daniel L. Rock
Viruses 2021, 13(8), 1480; https://doi.org/10.3390/v13081480
Available online: https://www.mdpi.com/1999-4915/13/8/1480
“Structures and Functional Diversities of ASFV Proteins”
by Guoguo Wang, Mengjia Xie, Wei Wu and Zhongzhou Chen
Viruses 2021, 13(11), 2124; https://doi.org/10.3390/v13112124
Available online: https://www.mdpi.com/1999-4915/13/11/2124
“African Swine Fever Virus Ubiquitin-Conjugating Enzyme Is an Immunomodulator Targeting NF-κB Activation”
by Lucía Barrado-Gil, Ana del Puerto, Inmaculada Galindo, Miguel Ángel Cuesta-Geijo, Isabel García-Dorival, Carlos Maluquer de Motes and Covadonga Alonso
Viruses 2021, 13(6), 1160; https://doi.org/10.3390/v13061160
Available online: https://www.mdpi.com/1999-4915/13/6/1160
“Prevention and Control Strategies of African Swine Fever and Progress on Pig Farm Repopulation in China”
by Yuanjia Liu, Xinheng Zhang, Wenbao Qi, Yaozhi Yang, Zexin Liu, Tongqing An, Xiuhong Wu and Jianxin Chen
Viruses 2021, 13(12), 2552; https://doi.org/10.3390/v13122552
Available online: https://www.mdpi.com/1999-4915/13/12/2552
“African Swine Fever Virus as a Difficult Opponent in the Fight for a Vaccine—Current Data”
by Hanna Turlewicz-Podbielska, Anna Kuriga, Rafał Niemyjski, Grzegorz Tarasiuk and Małgorzata Pomorska-Mól
Viruses 2021, 13(7), 1212; https://doi.org/10.3390/v13071212
Available online: https://www.mdpi.com/1999-4915/13/7/1212
“African Swine Fever and Its Epidemiological Course in Lithuanian Wild Boar”
by Katja Schulz, Marius Masiulis, Christoph Staubach, Alvydas Malakauskas, Gediminas Pridotkas, Franz J. Conraths and Carola Sauter-Louis
Viruses 2021, 13(7), 1276; https://doi.org/10.3390/v13071276
Available online: https://www.mdpi.com/1999-4915/13/7/1276
21 August 2023
Viruses | Top Cited Papers in 2021–2022 Related to Hepatitis

“HBV-Integration Studies in the Clinic: Role in the Natural History of Infection”
by Teresa Pollicino and Giuseppe Caminiti
Viruses 2021, 13(3), 368; https://doi.org/10.3390/v13030368
Available online: https://www.mdpi.com/1999-4915/13/3/368
“Mechanism of Hepatitis B Virus cccDNA Formation”
by Lei Wei and Alexander Ploss
Viruses 2021, 13(8), 1463; https://doi.org/10.3390/v13081463
Available online: https://www.mdpi.com/1999-4915/13/8/1463
“Hepatitis A: Epidemiology, High-Risk Groups, Prevention and Research on Antiviral Treatment”
by Marion Migueres, Sébastien Lhomme and Jacques Izopet
Viruses 2021, 13(10), 1900; https://doi.org/10.3390/v13101900
Available online: https://www.mdpi.com/1999-4915/13/10/1900
“Current Trend in Antiviral Therapy for Chronic Hepatitis B”
by Rong-Nan Chien and Yun-Fan Liaw
Viruses 2022, 14(2), 434; https://doi.org/10.3390/v14020434
Available online: https://www.mdpi.com/1999-4915/14/2/434
“Hepatitis B Virus DNA Integration: In Vitro Models for Investigating Viral Pathogenesis and Persistence”
by Thomas Tu, Henrik Zhang and Stephan Urban
Viruses 2021, 13(2), 180; https://doi.org/10.3390/v13020180
Available online: https://www.mdpi.com/1999-4915/13/2/180
“Animal Models of Hepatitis B Virus Infection–Success, Challenges, and Future Directions”
by Yongzhen Liu, Stephanie Maya and Alexander Ploss
Viruses 2021, 13(5), 777; https://doi.org/10.3390/v13050777
Available online: https://www.mdpi.com/1999-4915/13/5/777
“Novel Biomarkers of Hepatitis B Virus and Their Use in Chronic Hepatitis B Patient Management”
by Alicia Vachon and Carla Osiowy
Viruses 2021, 13(6), 951; https://doi.org/10.3390/v13060951
Available online: https://www.mdpi.com/1999-4915/13/6/951
“Ectopic Expression of Genotype 1 Hepatitis E Virus ORF4 Increases Genotype 3 HEV Viral Replication in Cell Culture”
by Kush K. Yadav, Patricia A. Boley, Zachary Fritts and Scott P. Kenney
Viruses 2021, 13(1), 75; https://doi.org/10.3390/v13010075
Available online: https://www.mdpi.com/1999-4915/13/1/75
“A Review on Extrahepatic Manifestations of Chronic Hepatitis C Virus Infection and the Impact of Direct-Acting Antiviral Therapy”
by Cesare Mazzaro, Luca Quartuccio, Luigi Elio Adinolfi, Dario Roccatello, Gabriele Pozzato, Riccardo Nevola, Maurizio Tonizzo, Stefano Gitto, Pietro Andreone and Valter Gattei
Viruses 2021, 13(11), 2249; https://doi.org/10.3390/v13112249
Available online: https://www.mdpi.com/1999-4915/13/11/2249
“Hepatitis B Virus-Associated Hepatocellular Carcinoma”
by Giacomo Emanuele Maria Rizzo, Giuseppe Cabibbo and Antonio Craxì
Viruses 2022, 14(5), 986; https://doi.org/10.3390/v14050986
Available online: https://www.mdpi.com/1999-4915/14/5/986
14 August 2023
MDPI’s 2022 Young Investigator Awards in Biology and Life Sciences—Winners Announced

MDPI’s Young Investigator Awards recognize promising junior researchers, acknowledge their contributions, and enhance communication among scientists. We are proud to present the winners for the year 2022 in biology and life sciences. The winners were selected by the journals’ Award Evaluation Committee.
We warmly congratulate the awarded young investigators for their outstanding contributions. MDPI will continue to provide support and recognition to the academic community.
- Thomas Hartinger, University of Veterinary Medicine Vienna, Austria
- Leontina Lipan, Universidad Miguel Hernández, Spain
- Daniel Stec, Polish Academy of Sciences, Poland
- Dibyadeep Datta, Yale Medical School, USA
- Giacomo Valle, ETH Zurich, Switzerland
- Morgan H. James, Rutgers University, USA
- Xiaonan Lu, McGill University, Canada
- Alfredo Iacoangeli, King's College London, UK
- Elisa De Franco, University of Exeter, UK
- Riccardo Pecori, German Cancer Research Center, Germany
- Vanessa Silva, University of Trás-os-Montes and Alto Douro, Portugal
- Massimiliano Renna, University of Bari Aldo Moro at Bari, Italy
- Adam G. Dolezal, University of Illinois Urbana-Champaign, United States
- Carla Rodrigues, Institut Pasteur, France
- Lorena Rodriguez-Rubio, University of Barcelona, Spain
- Kevin Solomon, University of Delaware, USA
- Colleen Deane, University of Southampton, UK
- Paz Otero Fuertes, University of Vigo, Spain
- Marta Giovanetti, National Reference Laboratory of Flavivirus in the Oswaldo Cruz Foundation, Brazil
- Carrie M. Long, National Institute of Allergy and Infectious Diseases (NIAID), USA
- Carina Joe, University of Oxford, UK
About MDPI Awards:
In order to reward the academic community, especially young researchers and enhance communication among scientists, MDPI journals regularly offer various awards to researchers in specific fields. These awards, serving as a source of inspiration and recognition, help raise the influence of talented individuals who have been credited with outstanding achievements and are making a significant contribution to the advancement of their fields.
To explore more MDPI awards, please click here.
14 August 2023
MDPI’s 2022 Travel Awards in Biology and Life Sciences—Winners Announced

We are proud to recognize the winners of MDPI’s 2022 Travel Awards in biology and life sciences for their outstanding presentations.
MDPI journals regularly offer travel awards to encourage junior scientists to present their latest research at academic conferences in specific fields, which helps to increase their influence.
The winners mentioned below were carefully selected by the journal editors based on an outline of their research and the work to be presented at an academic conference.
We would like to warmly congratulate the winners of the 2022 Travel Awards and wish them the greatest success in their future research endeavors. MDPI will continue to enhance communication among scientists.
- Liloia Donato, University of Turin, Italy
- Roberta Bettoni, University of Milano Bicocca, Italy
- Vanessa Silva, University of Trás-os-Montes and Alto Douro, Portugal
- Carlo Matera, University of Milan, Italy
- Elisabetta Coppi, University of Florence, Italy
- Ilaria Tonazzini, Nanoscience Institute—National Research Council (CNR) @ NEST in Pisa, Italy
- Pere Catala, University Eye Clinic Maastricht, Maastricht University Medical Center, the Netherlands
- Angela Blasimann, University of Antwerp, Belgium
- Angelo Sabag, Western Sydney University, Australia
About MDPI Awards:
In order to reward the academic community, especially young researchers and enhance communication among scientists, MDPI journals regularly offer various awards to researchers in specific fields. These awards, serving as a source of inspiration and recognition, help raise the influence of talented individuals who have been credited with outstanding achievements and are making a significant contribution to the advancement of their fields.
To explore more MDPI awards, please click here.