This article analyses how the 'securitization' of highly pathogenic avian influenza (H5N1) contributed to the rise of a protracted international virus-sharing dispute between developing and developed countries. As fear about the threat of a possible human H5N1 pandemic spread across the world, many governments scrambled to stockpile anti-viral medications and vaccines, albeit in a context where there was insufficient global supply to meet such a rapid surge in demand. Realizing that they were the likely 'losers' in this international race, some developing countries began to openly question the benefits of maintaining existing forms of international health cooperation, especially the common practice of sharing national virus samples with the rest of the international community. Given that such virus samples were also crucial to the high-level pandemic preparedness efforts of the West, the Indonesian government in particular felt emboldened to use international access to its H5N1 virus samples as a diplomatic 'bargaining chip' for negotiating better access to vaccines and other benefits for developing countries. The securitized global response to H5N1 thus ended up unexpectedly entangling the long-standing international virus-sharing mechanism within a wider set of political disputes, as well as prompting governments to subject existing virus-sharing arrangements to much narrower calculations of national interest. In the years ahead, those risks to international health cooperation must be balanced with the policy attractions of the global health security agenda.
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http://dx.doi.org/10.1093/heapol/czq050 | DOI Listing |
Aging Clin Exp Res
January 2025
Department of Joint Surgery, HongHui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, 710054, China.
Objective: Osteoarthritis (OA) represents a condition under the influence of central nervous system (CNS) regulatory mechanisms. This investigation aims to examine the causal association between viral infections of the central nervous system (VICNS) and inflammatory diseases of the central nervous system (IDCNS) and knee osteoarthritis (KOA) at the genetic level.
Methods: In this investigation, VICNS and IDCNS were considered as primary exposure variables, while KOA served as the primary outcome.
J Vector Borne Dis
January 2025
State Virology Laboratory, Department of Microbiology, Gandhi Medical College, Bhopal, Madhya Pradesh, India.
Background Objectives: Co-infection of dengue virus and acute hepatitis A virus in paediatric population is a major health concern in endemic countries. This cross sectional retrospective study was conducted to evaluate the prevalence of hepatitis A virus among the clinically dengue suspected paediatric cases presented at our tertiary care centre during the two-year period (2022-2023).
Methods: A total of 747 dengue suspected paediatric clinical specimens were included in this study.
Vector Borne Zoonotic Dis
January 2025
Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Bats act as reservoirs for a variety of zoonotic viruses, sometimes leading to spillover into humans and potential risks of global transmission. Viral shedding from bats is an essential prerequisite to bat-to-human viral transmission and understanding the timing and intensity of viral shedding from bats is critical to mitigate spillover risks. However, there are limited investigations on bats' seasonal viral shedding patterns and their related risk factors.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
January 2025
Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322.
Viral infections are characterized by dispersal from an initial site to secondary locations within the host. How the resultant spatial heterogeneity shapes within-host genetic diversity and viral evolutionary pathways is poorly understood. Here, we show that virus dispersal within and between the nasal cavity and trachea maintains diversity and is therefore conducive to adaptive evolution, whereas dispersal to the lungs gives rise to population heterogeneity.
View Article and Find Full Text PDFJ Med Virol
January 2025
Department of Anatomy, Faculty of Medicine, Masaryk University, Brno, Czech Republic.
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is an RNA virus responsible for coronavirus disease 2019 (COVID-19). While SARS-CoV-2 primarily targets the lungs and airways, it can also infect other organs, including the central nervous system (CNS). The aim of this study was to investigate whether the choroid plexus could serve as a potential entry site for SARS-CoV-2 into the brain.
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