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International Day of Epidemic Preparedness, 27 December 2025

International Day of Epidemic Preparedness, 27 December 2025

25 December 2025


International Day of Epidemic Preparedness is an annual observance aimed at enhancing awareness of epidemic prevention, preparedness and response, fostering a deeper recognition of the urgency to strengthen global resilience against infectious disease outbreaks, while also drawing attention to the widespread health, economic and social burdens that epidemics impose—especially on vulnerable populations and under-resourced regions. This day highlights the pivotal role that collective action plays in advancing epidemic surveillance, early warning systems, vaccine and therapeutic development, and equitable access to medical supplies and care, thereby reinforcing the imperative for robust and proactive epidemic preparedness.

Biology & Life Sciences

Medicine & Pharmacology

Environmental & Earth Sciences

Structural Insights into the SARS-CoV-2 Spike Protein and Its Implications for Antibody Resistance
by Yuichiro Yamamoto and Kohji Noguchi
Biomolecules 202515(11), 1489; https://doi.org/10.3390/biom15111489

HSP60 and SARS-CoV-2: Les Liaisons Dangereuses
by Adelaide Carista, Melania Ionelia Gratie, Francesco Cappello and Stefano Burgio
Biology 202514(9), 1281; https://doi.org/10.3390/biology14091281

Impact of Obesity on Immunity to the Influenza Virus: Gut Microbiota, Mechanisms, and Novel Therapeutic Strategies
by Xiaoyue Ji and Jing Sun
Diseases 202513(8), 267; https://doi.org/10.3390/diseases13080267

Immunological Strategies for Enhancing Viral Neutralization and Protection in Antibody-Guided Vaccine Design
by Dimitrina Miteva, Maria Kokudeva, Latchesar Tomov, Hristiana Batselova and Tsvetelina Velikova
Biologics 2025, 5(3), 21; https://doi.org/10.3390/biologics5030021

Manifestations of Post-COVID Syndrome in Healthcare Workers in Northeast England
by Rachael K. Raw, Jon Rees, Deborah Wilson, Sharon Gowans, Ng Cho Ee and David Chadwick
COVID 2025, 5(6), 91; https://doi.org/10.3390/covid5060091

Aptamer Development for SARS-CoV-2 and Omicron Variants Using the Spike Protein Receptor Binding Domain as a Potential Diagnostic Tool and Therapeutic Agent
by Prasanna V. Shekar, Anuj Kumar, Nirmitee Mulgaonkar, Samneet Kashyap, Gourav Choudhir, Sandun Fernando and Sachin Rustgi
Biomolecules 2025, 15(6), 805; https://doi.org/10.3390/biom15060805

The Global Burden of Multidrug-Resistant Bacteria
by Andrea Marino, Antonino Maniaci, Mario Lentini, Salvatore Ronsivalle, Giuseppe Nunnari, Salvatore Cocuzza, Federica Maria Parisi, Bruno Cacopardo, Salvatore Lavalle and Luigi La Via
Epidemiologia 2025, 6(2), 21; https://doi.org/10.3390/epidemiologia6020021

Intricacies of Global Tuberculosis Management—EndTB-2035 on the Fence?
by Radha Gopalaswamy and Selvakumar Subbian
J. Respir. 2025, 5(1), 4; https://doi.org/10.3390/jor5010004

Long COVID: General Perceptions and Challenges in Diagnosis and Management
by Katia Ozanic, Aripuana Sakurada Aranha Watanabe, Alesandra Barbosa Ferreira Machado, Vania Lucia da Silva, Vanessa Cordeiro Dias and Claudio Galuppo Diniz
COVID 2025, 5(3), 41; https://doi.org/10.3390/covid5030041

An Increase in Aspartate Aminotransferase Can Predict Worsening Disease Severity in Japanese Patients with COVID-19
by Kengo Matsumoto, Tsutomu Nishida, Dai Nakamatsu, Masashi Yamamoto, Koji Fukui, Osamu Morimura, Kinya Abe, Yukiyoshi Okauchi, Hiromi Iwahashi and Masami Inada
Clin. Pract. 2024, 14(4), 1601-1614; https://doi.org/10.3390/clinpract14040129

Arbovirus Transmission in Australia from 2002 to 2017
by Elvina Viennet, Francesca D. Frentiu, Emilie McKenna, Flavia Torres Vasconcelos, Robert L. P. Flower and Helen M. Faddy
Biology 2024, 13(7), 524; https://doi.org/10.3390/biology13070524

Host Innate Antiviral Response to Influenza A Virus Infection: From Viral Sensing to Antagonism and Escape
by Wenlong An, Simran Lakhina, Jessica Leong, Kartik Rawat and Matloob Husain
Pathogens 2024, 13(7), 561; https://doi.org/10.3390/pathogens13070561

Colchicine—The Divine Medicine against COVID-19
by Vanyo Mitev
J. Pers. Med. 2024, 14(7), 756; https://doi.org/10.3390/jpm14070756

Towards Improved XAI-Based Epidemiological Research into the Next Potential Pandemic
by Hamed Khalili and Maria A. Wimmer
Life 2024, 14(7), 783; https://doi.org/10.3390/life14070783

Antimicrobial Efficacy of a Portable UV-C-Based Coating Activation Device against Candida albicans Biofilm and SARS-CoV-2 as an Additional Feature: An In Vitro Study
by Adityakrisna Yoshi Putra Wigianto, Megumi Watanabe, Yuki Iwawaki, Takaharu Goto, Tamaki Otsuki and Tetsuo Ichikawa
Hygiene 2024, 4(1), 93-102; https://doi.org/10.3390/hygiene4010006

Clinical and Epidemiological Study of Mycoses
Guest Editors: Dr. Yaxsier de Armas, Dr. Enrique J Calderón and Dr. Héctor Raúl Pérez-Gómez
Submission deadline: 31 January 2026

Genetics of Host–Pathogen Interactions
Guest Editors: Dr. Transito Garcia-Garcia and Dr. Sara Zaldívar López
Submission deadline: 15 March 2026

Microorganisms in Neglected Tropical Diseases
Guest Editors: Dr. Ana Abreu-Silva and Prof. Dr. Fernando Almeida-Souza
Submission deadline: 31 March 2026

Ecology and Evolution of Viral Pathogens: From Wildlife to Human Infections
Guest Editor: Dr. Fernando Spilki
Submission deadline: 30 April 2026

Epidemiology of Zoonotic Virus Transmission: Pathways, Host Factors, and Public Health Strategies
Guest Editor: Prof. Dr. Francisco José Nunes Antunes
Submission deadline: 30 April 2026

Advances in Coronaviruses Research: Pathogenesis, Immunity, and Antivirals
Guest Editor: Dr. Nadine Alvarez
Submission deadline: 31 July 2026