The monkeypox fear scale: development and initial validation in a peruvian sample

Background: Fear is one of the basic emotions generated during periods of infectious diseases. Therefore, the aim of this study was to develop and validate a scale that assesses monkeypox fear, the Monkeypox Fear Scale (MFS). Methods: A total of 451 Peruvians participated (61% women and 39% men), with a mean age of 28.31 years (SD=9.72). based on procedures from classical test theory (CTT) and item response theory (IRT). Classical Test Theory (CTT) and Item Response Theory (IRT) procedures were used. Results: The results showed that MFS has a two-factor structure related to emotional and physiological fear fac‑ tors (χ2=41.87; df=12; p<.001; CFI=.99; TLI=.99; RMSEA=.074 [IC90% .051–.100]). In addition, the physiological and emotional factors showed good reliability. Measurement invariance analysis showed that the factor structure of the MFS is strictly invariant between male and female groups. Finally, the discrimination and difculty parameters of the items show adequacy. In addition, the scale seems to be more accurate in measuring high levels of fear of monkeypox. Conclusion: The MFS has adequate psychometric evidence to assess fear of monkeypox in the Peruvian population. These fndings may guide future studies related to the consequences of monkeypox on mental health

Emerging infectious diseases

Emerging Infectious Diseases is providing access to these abstracts on behalf of the ICEID 2008 program committee, which performed peer review. Emerging Infectious Diseases has not edited or proofread these materials and is not responsible for inaccuracies or omissions. All information is subject to change.Comments and corrections should be brought to the attention of the authors.Slide Sessions -- Foodborne & waterborne diseases I -- Influenza I -- Surveillance: International -- Zoonotic & animal diseases I -- Methicillin-resistant stapylococcal infections -- Vectorborne diseases -- Foodborne & waterborne diseases II -- Influenza II -- Surveillance: Domestic -- Zoonotic & animal diseases II -- Noscomial infections -- Respiratory diseases -- Health communications -- Blood, organ, & tissue safety -- Tropical diseases -- New rapid diagnostics -- Mobile populations & infectious diseases -- Vaccine-preventable diseases -- Tuberculosis -- Sexually transmitted diseases -- -- Poster Abstracts -- Vaccines & vaccine-preventable diseases -- Antimicrobial resistance -- Climate changes -- Foodborne & waterborne infections -- Health communication -- Infectious causes of chronic diseases -- Influenza -- New or rapid diagnostics -- Nosocomial infections -- Outbreak investigation: Lab & epi response -- Sexually transmitted diseases -- Surveillance: International & new strategies -- Travelers' health & disease importation -- Tropical infections & parasitic diseases -- Vector-borne diseases -- Women, gender, sexual minorities & infectious diseases -- Zoonotic & animal diseases -- Vaccines & vaccine-preventable diseases -- Antimicrobial resistance -- Emerging aspects of HIV -- Foodborne & waterborne infections -- Health communication -- Molecular epidemiology -- Outbreak investigation: Lab & epi response -- Poverty & infectious diseases -- Surveillance: International & new strategies -- Tropical infections & parasitic diseases -- Vector-borne diseases -- Zoonotic & animal diseases -- Vaccines & vaccine-preventable diseases -- Antimicrobial resistance -- Blood, organ, & other tissue safety -- Foodborne & waterborne infections -- Host & microbial genetics -- Influenza -- Molecular epidemiology -- New or rapid diagnostics -- Outbreak investigation: Lab & epi response -- Prevention effectiveness, cost effectiveness, & cost studies -- Surveillance: International & new strategies -- Vector-borne diseases -- Zoonotic & animal diseases -- Vaccines & vaccine-preventable diseases -- Antimicrobial resistance -- Bioterrorism preparedness -- Emerging opportunistic infections -- Foodborne & waterborne infections -- Healthcare worker safety -- Influenza -- Laboratory proficiency testing/quality assurance -- Modeling -- Nosocomial infections -- Outbreak investigation: Lab & epi response -- Vector-borne diseases -- Viral hepatitis -- Zoonotic & animal diseases -- Vaccines & vaccine-preventable diseases -- Antimicrobial resistance -- Emerging opportunistic infections -- Foodborne & waterborne infections -- Influenza -- New or rapid diagnostics -- Nosocomial infections -- Outbreak investigation: Lab & epi response -- Social determinants of infectious disease disparities -- Surveillance: International & new strategies -- Tuberculosis -- Vector-borne diseases -- Zoonotic & animal diseases -- -- Additional Poster Abstracts.Abstracts published in advance of the conference

Virus ontogeny:How zoonotic viruses interact with their reservoir hosts

Emerging infectious viral diseases in humans frequently arise from their changing contacts with animals. By studying these virus infections in their original animal host species, we can also gain insights into the pathogeneses of these virus infections in humans

Connecting global priorities: biodiversity and human health: a state of knowledge review.

Healthy communities rely on well-functioning ecosystems. They provide clean air, fresh water, medicines and food security. They also limit disease and stabilize the climate. But biodiversity loss is happening at unprecedented rates, impacting human health worldwide.The report, Connecting Global Priorities: Biodiversity and Human Health, focuses on the complex and multi-faceted connections between biodiversity and human health, and how the loss of biodiversity and corresponding ecosystem services may negatively influence health. One of the first integrative reviews of its kind, the report brings together knowledge from several scientific disciplines, including public health, conservation, agriculture, epidemiology and development. The book is a joint publication of the Convention on Biological Diversity and World Health Organization. Danny Hunter, Senior Scientist, Bioversity International is one of the Lead Coordinating Authors of the book and co-lead author on two chapters:Chapter 5: Agricultural biodiversity and food security Chapter 6: Biodiversity and nutritio

Environmental Aspects of Zoonotic Diseases

Environmental Aspects of Zoonotic Diseases provides a definitive description, commentary and research needs of environmental aspects related to zoonotic diseases. There are many interrelated connections between the environment and zoonotic diseases such as: water, soil, air and agriculture. The book presents investigations of these connections, with specific reference to environmental processes such as: deforestation, floods, draughts, irrigation practices, soil transfer and their impact on bacterial, viral, fungal, and parasitological spread. Environmental aspects such as climate (tropical, sub-tropical, temperate, arid and semi-arid), developed and undeveloped countries, animal traffic animal border crossing, commercial animal trade, transportation, as well geography and weather on zoonosis, are also discussed and relevant scientific data is condensed and organized in order to give a better picture of interrelationship between the environment and current spread of zoonotic diseases

The Evolving Landscape of Discrete Choice Experiments in Health Economics: A Systematic Review

Introduction: Stakeholder preference evaluations are increasingly emphasized in healthcare policy and health technology assessment. Discrete choice experiments (DCEs) are the most common method for quantifying preferences among patients, the public, and healthcare professionals. While prior reviews (1990–2017) have examined DCE trends, no comprehensive synthesis exists for studies published since 2018. This updated review (2018–2023) provides critical insights into evolving methodologies and global trends in health-related DCEs. Methods: A systematic search (2018–2023) of Medline, Embase, and Web of Science identified relevant studies. Studies were screened for inclusion and data were extracted, including details on DCE design and analysis. To enable trend comparisons, the search strategy and extraction items aligned with previous reviews. Results: Of 2663 identified papers, 1279 met the inclusion criteria, reflecting a significant rise in published DCEs over time. DCEs were conducted globally, with a remarkable increase in publications from Asia and Africa compared with previous reviews. Experimental designs and econometric models have advanced, continuing prior trends. Notably, most recent DCEs were administered online. Discussion: The rapid growth of DCE applications underscores their importance in health research. While the methodology is advancing rapidly, it is crucial that researchers provide full transparency in reporting their methods, particularly in detailing experimental designs and validity tests, which are too often overlooked. Key recommendations include improving reporting of experimental designs, applying validity tests, following good practices for presenting benefit–risk attributes, and adopting open science practices. Ensuring methodological rigor will maximize the impact and reproducibility of DCE research in health economics.</p

Current Topics in SARS-CoV-2/COVID-19

The Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has probably been the most important disease to emerge in the 21st century. This viral zoonotic disease has been a significant cause of morbidity and mortality worldwide, but with a higher impact in low- and middle-income countries of Africa, Asia, and Latin America. Up to December 4, 2022, more than 645,195,564 cases had been reported globally, with 6,640,845 deaths, and more than 13,054,668,703 doses of a vaccine had been given. Research has been of the utmost importance in the COVID-19 crisis: a great deal of knowledge was gathered between December 2019 and December 2022. Appropriate evidence-based management and the development of safe and effective vaccines have been key to controlling the virus. This book presents a selection of the last two years’ learning from research and clinical practice concerning SARS-CoV-2/COVID-19

Ultrasensitive detection of toxocara canis excretory-secretory antigens by a nanobody electrochemical magnetosensor assay.

peer reviewedHuman Toxocariasis (HT) is a zoonotic disease caused by the migration of the larval stage of the roundworm Toxocara canis in the human host. Despite of being the most cosmopolitan helminthiasis worldwide, its diagnosis is elusive. Currently, the detection of specific immunoglobulins IgG against the Toxocara Excretory-Secretory Antigens (TES), combined with clinical and epidemiological criteria is the only strategy to diagnose HT. Cross-reactivity with other parasites and the inability to distinguish between past and active infections are the main limitations of this approach. Here, we present a sensitive and specific novel strategy to detect and quantify TES, aiming to identify active cases of HT. High specificity is achieved by making use of nanobodies (Nbs), recombinant single variable domain antibodies obtained from camelids, that due to their small molecular size (15kDa) can recognize hidden epitopes not accessible to conventional antibodies. High sensitivity is attained by the design of an electrochemical magnetosensor with an amperometric readout with all components of the assay mixed in one single step. Through this strategy, 10-fold higher sensitivity than a conventional sandwich ELISA was achieved. The assay reached a limit of detection of 2 and15 pg/ml in PBST20 0.05% or serum, spiked with TES, respectively. These limits of detection are sufficient to detect clinically relevant toxocaral infections. Furthermore, our nanobodies showed no cross-reactivity with antigens from Ascaris lumbricoides or Ascaris suum. This is to our knowledge, the most sensitive method to detect and quantify TES so far, and has great potential to significantly improve diagnosis of HT. Moreover, the characteristics of our electrochemical assay are promising for the development of point of care diagnostic systems using nanobodies as a versatile and innovative alternative to antibodies. The next step will be the validation of the assay in clinical and epidemiological contexts

Hunting Wildlife in the Tropics and Subtropics

The hunting of wild animals for their meat has been a crucial activity in the evolution of humans. It continues to be an essential source of food and a generator of income for millions of Indigenous and rural communities worldwide. Conservationists rightly fear that excessive hunting of many animal species will cause their demise, as has already happened throughout the Anthropocene. Many species of large mammals and birds have been decimated or annihilated due to overhunting by humans. If such pressures continue, many other species will meet the same fate. Equally, if the use of wildlife resources is to continue by those who depend on it, sustainable practices must be implemented. These communities need to remain or become custodians of the wildlife resources within their lands, for their own well-being as well as for biodiversity in general. This title is also available via Open Access on Cambridge Core