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The COVID-19 pandemic has profoundly changed our lives. Since the SARS-CoV-2 was discovered, many studies have been done on the transmission mode, its replication within humans, and its survival even in the outside environment and on inanimate surfaces. Undoubtedly, health care workers have faced the greatest risks because of their close contact with potentially infected patients. Of these, dental health care professionals are certainly among the most vulnerable categories, precisely because infection occurs with the airborne virus. The treatment of patients within the dental office has changed profoundly, respecting all preventive measures towards the patient and the practitioners themselves. The aim of this paper is to understand whether the protocols changed for the prevention of SARS-CoV-2 infection among dentists remained even after the most acute phase of the pandemic. In particular, this study analyzed habits, protocols, preventive measures, and any costs incurred in the COVID-19 era for the prevention of SARS-CoV-2 infection among dental workers and patients.
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http://dx.doi.org/10.3390/ijerph20053903 | DOI Listing |
J Med Internet Res
September 2025
University College London, London, United Kingdom.
Background: Online postal self-sampling (OPSS) allows service users to screen for sexually transmitted infections (STIs) by ordering a self-sampling kit online, taking their own samples, returning them to a laboratory for testing, and receiving their results remotely. OPSS availability and use has increased in both the United Kingdom and globally the past decade but has been adopted in different regions of England at different times, with different models of delivery. It is not known why certain models were decided on or how implementation strategies have influenced outcomes, including the sustainability of OPSS in sexual health service delivery.
View Article and Find Full Text PDFClin Transplant
September 2025
Cardiac Transplant Unit, La Timone Hospital, Aix-Marseille University, Marseille, France.
PLoS One
September 2025
The Permanente Medical Group, Pleasanton, California, United States of America.
Background: Research on Post-acute sequelae of COVID (PASC) has focused on the prevalence of symptoms, leaving gaps in our understanding of predictors of health care seeking.
Objective: To identify clinical and sociodemographic characteristics associated with PASC care seeking.
Methods: Retrospective cohort study of adult patients with COVID-19 diagnosis between January 1, 2021 and June 30, 2022 in a community-based comprehensive health care delivery system at 21 hospitals and medical clinics in Northern California.
PLoS One
September 2025
Graduate Program in Public Health - PPGSC/UFES, Vitória, Espírito Santo, Brazil.
A comprehensive understanding of the factors influencing the epidemiological dynamics of COVID-19 across the pandemic waves-particularly in terms of disease severity and mortality-is critical for optimizing healthcare services and prioritizing high-risk populations. Here we aim to analyze the factors associated with short-term and prolonged hospitalization for COVID-19 during the first three pandemic waves. We conducted a retrospective observational study using data from individuals reported in the e-SUS-VS system who were hospitalized for COVID-19 in a state in a southeast state of Brazil.
View Article and Find Full Text PDFPediatr Infect Dis J
September 2025
From the School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland, Australia.
Background: Obesity was a risk factor for severe COVID-19 in children during early outbreaks of ancestral SARS-CoV-2 and the Delta variant. However, the relationship between obesity and COVID-19 severity during the Omicron wave remains unclear.
Methods: This multicenter, observational study included polymerase chain r eaction-confirmed SARS-CoV-2-infected children and adolescents from Australia, Brazil, Italy, Portugal, Switzerland, Thailand, the United Kingdom and the United States hospitalized between January 1, 2020, and March 31, 2022.