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As a result of the COVID-19 pandemic, nations across the globe have responded by attempting to understand how the virus was spreading in their communities, in order to isolate cases, reduce morbidity and mortality, and avoid overwhelming healthcare facilities. In this article, we describe the global response to tracking the virus and discuss new technological advances in molecular testing that have been deployed and developed to track and mitigate COVID-19. We also discuss how the successes and failures observed in the COVID-19 pandemic can be extrapolated to improve our ability to respond to the next pandemic.
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http://dx.doi.org/10.1089/hs.2021.0145 | DOI Listing |
Influenza Other Respir Viruses
September 2025
World Health Organization Regional Office for Europe, Copenhagen, Denmark.
Background: Few studies have evaluated COVID-19 vaccine effectiveness (VE) in middle-income countries, particularly in eastern Europe. We aimed to estimate COVID-19 VE against SARS-CoV-2-confirmed hospitalizations and severe outcomes in Kosovo.
Methods: We conducted a test-negative case-control study using data from Kosovo's severe acute respiratory infection (SARI) sentinel surveillance system from January 2022 to June 2024.
Int J Epidemiol
August 2025
Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona (UB), Barcelona, Spain.
Background: Coinciding with the SARS-CoV-2 pandemic, malaria cases and malaria-related deaths increased globally between 2020 and 2022. However, evidence linking the pandemic to increased malaria burden remains ambiguous. We assessed the extent to which an observed malaria resurgence in Lambaréné, Gabon, can be associated with pandemic-related disruptions in malaria control programmes.
View Article and Find Full Text PDFBMC Pregnancy Childbirth
September 2025
Department of Psychology, Reykjavik University, Reykjavík, Iceland.
Acta Neurol Belg
September 2025
Department of Neurology, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey.
Objective: This study aimed to retrospectively evaluate the prevalence of COVID-19 infection among patients with Parkinson's disease (PD), along with the clinical course and factors associated with mortality.
Methods: A total of 1,786 patients diagnosed with Parkinson's disease and registered at our hospital were screened. Among these, 222 had undergone PCR testing for COVID-19, of whom 76 tested negative and 152 tested positive, indicating a COVID-19 prevalence of 8.
Neurocrit Care
September 2025
Department of Paediatrics, Cambridge University, Cambridge, UK.
Background: Low cerebral perfusion pressure (CPP) has previously been identified as a key prognostic marker after pediatric traumatic brain injury (TBI). Cerebrovascular autoregulation supports stabilization of cerebral blood flow within the autoregulation range. Beyond the upper limit of this range, cerebral blood flow increases with increasing CPP, leading to increased risk of intracranial hypertension and blood-brain barrier disruptions.
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