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http://dx.doi.org/10.1002/jmv.27846 | DOI Listing |
J Virol Methods
September 2025
Laboratorio de Virología, Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, Buenos Aires, Argentina. 60 y 118, La Plata (CP 1900), Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290, CABA, Argentina. Electronic address
The global emergence of SARS-CoV-2 has highlighted the need for rapid, sensitive, and affordable diagnostic tools, not only for human health but also for animal surveillance within a One Health framework. This study aimed to evaluate the performance of a SYBR Green-based real-time quantitative PCR (qPCR) assay for the detection of SARS-CoV-2 from animal samples, focusing on domestic dogs and cats. A total of 140 oropharyngeal swab samples were collected and analyzed using primers targeting a 139-bp fragment of the N gene of SARS-CoV-2.
View Article and Find Full Text PDFJ Infect Public Health
September 2025
Department of Nursing, College of Nursing and Health Sciences, Jazan University, Jazan 82911, Saudi Arabia; School of Medicine, Universidad Espiritu Santo, Samborondon 091952, Ecuador. Electronic address:
Introduction: Hajj is the largest annual mass gathering in the world, attracting more than 2 million pilgrims from 184 countries. Adverse climatic conditions and close proximity of pilgrims during Hajj rituals create a facilitating environment for the transmission of infectious agents, including multi-drug resistant organisms. Although, several individual reports have been published on specific type of infections, there is a paucity of published work reflecting the overall picture of the prevalence of pathogenic infections during Hajj.
View Article and Find Full Text PDFMed Sci Monit
September 2025
Departament of Virology, National Institute of Public Health, National Institute of Hygiene - National Research Institute, Warsaw, Poland.
BACKGROUND The SENTINEL influenza surveillance system has been used in Poland since 2004, incorporating both epidemiological and virological monitoring of influenza viruses. SENTINEL works in cooperation with general practitioners, 16 Voivodship Sanitary Epidemiological Stations (VSES), and the National Influenza Centre (NIC). NON-SENTINEL samples are collected from places that do not participate in the SENTINEL program.
View Article and Find Full Text PDFVaccine
September 2025
Brighton Collaboration, The Task Force for Global Health, Atlanta, GA, United States of America.
Vaccine safety surveillance systems are vital for the post-market safety monitoring of novel and well-established vaccines, given the sample size, representativeness and follow-up time in clinical trials. The introduction of COVID-19 vaccines during the SARS-CoV-2 pandemic presented unprecedented challenges for safety surveillance. Here, we discuss methodologic considerations for epidemiologic study design and real world data for passive and active surveillance systems for COVID-19 vaccines in the United States (U.
View Article and Find Full Text PDFAutoimmunity
December 2025
Medicinal Genomics, Beverly, MA, USA.
For some of the COVID-19 vaccines, the drug substances released to market were manufactured differently than those used in clinical trials. Manufacturing nucleoside-modified mRNA (modRNA) for commercial COVID-19 vaccines relies on RNA polymerase transcription of a plasmid DNA template. Previous studies identified high levels of plasmid DNA in vials of modRNA vaccines, suggesting that the removal of residual DNA template is problematic.
View Article and Find Full Text PDF