background preloader

Références anglophones

Facebook Twitter

VIRUSES 26/10/21 CRISPR Tackles Emerging Viral Pathogens. All articles published by MDPI are made immediately available worldwide under an open access license.

VIRUSES 26/10/21 CRISPR Tackles Emerging Viral Pathogens

No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. Feature Papers represent the most advanced research with significant potential for high impact in the field.

Feature Papers are submitted upon individual invitation or recommendation by the scientific editors and undergo peer review prior to publication. The Feature Paper can be either an original research article, a substantial novel research study that often involves several techniques or approaches, or a comprehensive review paper with concise and precise updates on the latest progress in the field that systematically reviews the most exciting advances in scientific literature. AMERICAN SOCIETY FOR MICROBIOLOGY 17/08/21 Hidden Viral Sequences in Public Sequencing Data and Warning for Future Emerging Diseases.

RNA viruses have caused numerous emerging diseases; for example, it has been reported that 94% of zoonoses from 1990 to 2010 were caused by RNA viruses (1).

AMERICAN SOCIETY FOR MICROBIOLOGY 17/08/21 Hidden Viral Sequences in Public Sequencing Data and Warning for Future Emerging Diseases

Mammalian and avian species are especially high-risk transmission sources for zoonotic viruses because of their frequent contact with humans as livestock, bushmeat, companion, or laboratory animals (2). Additionally, the spread of viral infectious diseases in livestock animals impacts sustainable food security and economic growth (3). Thus, large-scale surveillance of RNA viral infections in these animals would help monitor infections of known and unknown viruses that can cause outbreaks in humans and domestic animals. Metagenomic analysis can identify viruses with low bias and has contributed substantially to elucidating virus diversity for more than a decade (4).

Metagenomic analysis is a powerful approach for surveying viral infections (4, 5). We declare that they have no competing interests. Adv Virus Res. - 2017 - Zoonotic potential of emerging paramyxoviruses: knowns and unknowns. MEDRXIV 27/05/21 Fast Evaluation of Viral Emerging Risks (FEVER): A computational tool for biosurveillance, diagnostics, and mutation typing of emerging viral pathogens. EXPERIMENTAL & MOLECULAR MEDICINE 06/05/21 Emerging and re-emerging fatal viral diseases.

In the 21st century, newly identified pathogens, mostly zoonotic or vector-borne infectious agents, have consistently and relentlessly threatened public health and caused deadly outbreaks of global concern.

EXPERIMENTAL & MOLECULAR MEDICINE 06/05/21 Emerging and re-emerging fatal viral diseases

“Emerging infectious disease” is a term used to describe previously unknown or known infectious diseases that have the potential to cause outbreaks1. By extension, emerging infections include those caused by pathogens that are already present in the environment but previously did not cause infection or evolve a selective advantage for infection in a new host species2. Many factors may contribute to the emergence of a new zoonotic disease.

These include evolutionary progression of virological determinants, changes in human demographics and behavior, dramatic increases in movement by people and animals, and environmental factors, such as ecologic and climatologic factors2,3. Humans are equipped with elaborate immune mechanisms to protect against harmful invading pathogens. References. VIRUSES 08/04/21 Mitigating Future Respiratory Virus Pandemics: New Threats and Approaches to Consider. Despite many recent efforts to predict and control emerging infectious disease threats to humans, we failed to anticipate the zoonotic viruses which led to pandemics in 2009 and 2020.

VIRUSES 08/04/21 Mitigating Future Respiratory Virus Pandemics: New Threats and Approaches to Consider

The morbidity, mortality, and economic costs of these pandemics have been staggering. We desperately need a more targeted, cost-efficient, and sustainable strategy to detect and mitigate future zoonotic respiratory virus threats. Evidence suggests that the transition from an animal virus to a human pathogen is incremental and requires a considerable number of spillover events and considerable time before a pandemic variant emerges.

EUROSURVEILLANCE 21/01/21 The European tiered approach for virucidal efficacy testing – rationale for rapidly selecting disinfectants against emerging and re-emerging viral diseases. UCDAVIS 27/08/20 Amazon and Congo Basin Focus of New Emerging Infectious Disease Research Center - $8M to UC Davis to Investigate Viral Emergence and Spillover in Vulnerable Forest Regions. OUVRAGE EN LIGNE - 2020 - Emerging and reemerging viral pathogens. GLOBAL ECOLOGY ANE BIOGEOGRAPHY 19/12/19 Distinct spread of DNA and RNA viruses among mammals amid prominent role of domestic species. Pathogen spillover and cross‐species transmission between animals and humans is a major source of infectious diseases and a considerable global public health burden (Jones et al., 2008; Karesh et al., 2012).

GLOBAL ECOLOGY ANE BIOGEOGRAPHY 19/12/19 Distinct spread of DNA and RNA viruses among mammals amid prominent role of domestic species

Understanding the factors that enable or facilitate these processes is a crucial step for such events to be predicted. Host shifting, that is the colonization of a new host species by a pathogen, requires a certain level of overlap in species traits (“ecological fitting”) in order to overcome barriers of cross‐species transmission and for survival and reproduction within novel host species (Agosta, Janz, & Brooks, 2010; Parrish et al., 2008; Woolhouse, Haydon, & Antia, 2005). Nevertheless, despite important advances in virus discovery and analytical approaches, our understanding of virus sharing and their spread through entire networks of mammalian host species remains limited. 2.1 Virus–host data 2.2 Mammalian host phylogeny and ecological trait data 2.3 Statistical analysis.

ELIFE 09/06/16 Evidence of human infection by a new mammarenavirus endemic to Southeastern Asia. BIORXIV 10/05/20 Broad-spectrum antivirals of protoporphyrins inhibit the entry of highly pathogenic emerging viruses. GLOBALIZATION AND HEALTH 08/02/17 Global research trends of World Health Organization’s top eight emerging pathogens. OPEN FORUM INFECTIDOUS DISEASES 22/04/20 Bioaerosol Sampling at a Live Animal Market in Kunshan (China): A Noninvasive Approach for Detecting Emergent Viruses. THE ROYAL SOCIETY 08/04/20 Global shifts in mammalian population trends reveal key predictors of virus spillover risk. 1.

THE ROYAL SOCIETY 08/04/20 Global shifts in mammalian population trends reveal key predictors of virus spillover risk

Introduction Infectious diseases that originate from animals and infect people comprise the majority of recurrent and emerging infectious disease threats and are widely considered to be one of the greatest challenges facing public health [1–3]. Characterization of pathogen transmission events from wildlife to humans remains an important scientific challenge hampered by pathogen detection limitations in wild species. Disease spillover is probably vastly under-reported, particularly in remote regions where people have limited access to healthcare. Zoonotic disease spillover events are also difficult to detect, especially if the disease spectrum includes mild or non-specific symptoms, or if there is limited to no human-to-human transmission. WIKIPEDIA - List of biosafety level 4 organisms. List of organisms that require handling with the most severe protocol Biosafety level 4 laboratories are used for diagnostic work and research on easily transmitted pathogens which can cause fatal disease.

WIKIPEDIA - List of biosafety level 4 organisms.

What follows is a list of organisms that require handling with the most severe protocol. Organisms include those harmful to human health, to animal health, or to plant health.[1] The Plant Protection and Quarantine programs (PPQ) of the Animal and Plant Health Inspection Service (APHIS) are listed in 7 CFR Part 331. The Department of Health and Human Services (HHS) lists are located at 42 CFR Part 73.3[2] and 42 CFR Part 73.4.[3] The USDA animal safety list is located at 9 CFR Subchapter B.[4] Select agents[edit] HHS human threats: select agents and toxins[edit] WIKIPEDIA - Emergent virus. Virus that has recently displayed increased pathogenicity or contagion, or has appeared in a new host species left no distinct epidemiological cluescould not be isolated or propagated in culture Zoonosis[edit] Zoonosis – i.e. the spread of infectious disease from animals to humans – is estimated to account for 6 out of 10 infectious diseases in humans.

WIKIPEDIA - Emergent virus.

VIRUSES 12/10/19 Nosocomial Transmission of Emerging Viruses via Aerosol-Generating Medical Procedures. Received: 5 September 2019 / Revised: 1 October 2019 / Accepted: 3 October 2019 / Published: 12 October 2019 Round 1 Reviewer 1 Report This review deals with a subject interesting and still topical: the risk of nosocomial transmission of viral infections through aerosol-generating medical procedures (AGMPs) in particular to healthcare workers (HCWs) attending infected patients.

VIRUSES 12/10/19 Nosocomial Transmission of Emerging Viruses via Aerosol-Generating Medical Procedures

The main aim of this review is to investigate which AGMPs and which viruses are most at risk. As for viruses, the authors focus on emerging viruses highly pathogenic, for which there are limited prophylactic or therapeutic countermeasures. VIRUSES - MARS 2020 - Special Issue "Emerging Viruses: Surveillance, Prevention, Evolution and Control"- Deadline for manuscript submissions: 15 September 2020. Dear Colleagues, Emerging viruses represent a major concern for public health offices.

VIRUSES - MARS 2020 - Special Issue "Emerging Viruses: Surveillance, Prevention, Evolution and Control"- Deadline for manuscript submissions: 15 September 2020.

Climate changes, the international migration of people and products, deforestation, and other anthropogenic activities (and their consequences) seem to be closely related to the emerging of new viruses, triggering an increasing number of notified outbreaks, epidemics, and pandemics. In this Special Issue, we encourage colleagues to submit manuscripts related to the surveillance, detection, and evolution of emerging viruses, describing from local outbreaks to worldwide viral pandemics. Neurological Research and Practice 11/06/19 Emerging and re-emerging viruses affecting the nervous system. The increased trade, travel habits, urbanization and climate change are some of the factors, which favour evolution and spread of new pathogens.

Infectious diseases are emerging or re-emerging every year. Neuroinfectious diseases may occur as outbreaks in small localized regions or may spread rapidly over large geographical areas. An epidemic occurs when an infectious disease spreads rapidly to many people like the Zika Virus outbreak. A pandemic is a global disease outbreak as seen e.g. in HIV/AIDS. MICROORGANISMS - Special Issue "Recent Advances in Antivirals for Emerging Viruses" - Deadline for manuscript submissions: 31 October 2020.

Special Issue Editors Dr. Keivan ZandiWebsiteGuest Editor. JOURNAL OF MEDICAL VIROLOGY 21/01/20 Global health concerns stirred by emerging viral infections. FRONT. VET. SCI. 24/03/20 Editorial: Emerging Swine Viruses. Over the last 30 years, diseases caused by emerging swine viruses (ESV) have acquired great relevance, more than in other species. Diseases caused by porcine reproductive and respiratory syndrome virus (PRRSv), high pathogenicity porcine epidemic diarrhea virus (PEDv), porcine circovirus type 2 (PCV-2), and influenza virus H1N1pdm09 had great economic impact.

Others, however, such as porcine enteroviruses, porcine toroviruses (PToV), porcine sapelovirus (PSV), porcine bocavirus (PBoV), porcine kobuvirus (PKBV), and porcine Torque teno sus virus (TTSuV) are mostly subclinical in swine herds. Furthermore, novel emerging viruses, such as SENECA virus, atypical porcine pestivirus (APPV), PCV-3, SADS-CoV, influenza D, and others with regional or worldwide distribution constitute a new challenge for researchers and practicing veterinarians.

Emerging viruses should be considered to occur when there are changes in the relationship between the agent, the host and the enviroment. Review Articles. BIORXIV 20/03/20 Scientometric Trends for Coronaviruses and Other Emerging Viral Infections. VIRUSES - MARS 2020 - Special Issue "Emerging Viruses: Surveillance, Prevention, Evolution and Control" Health Sciences: An Open Access Peer Reviewed E-Journal. 2012 PRIORITIES AND FUTURE OF DIAGNOSIS OF EMERGING VIRAL DISEASES.

INTECH - JANV 2020 - The Emerging Challenges in Transmission and Detection of Filovirus Infections in Developing Countries. 1. Introduction The filovirus infections are emerging new infections, which pose serious public health threats of global dimensions. This filovirus family comprises mainly of the Ebola virus and the Marburg virus. Some five species of Ebola have been confirmed and includes the Zaire Ebola virus (EBOV), the Sudan subtype (SUDV), the Bundibugyo virus (BDBV), the Tai Forest virus (TAFV), and the Reston virus (RESTV) [1, 2].

Most of the outbreaks have been caused by EBOV and SUDV infections. The Marburg virus was first isolated in 1967 when laboratory workers in Marburg, Germany and Yugoslavia were infected when exposed to imported green monkeys from Uganda [4, 5]. The Ebola virus was first identified in 1976 in a major outbreak in 1976. The aim of this chapter is to review the current knowledge on filoviruses as emerging infections based on published literature with a focus on Ebola and Marburg virus infections and outbreaks. 2. 3. 4. 5. 6. RESPIROLOGY 15/04/19 Emerging respiratory infections threatening public health in the Asia‐Pacific region: A position paper of the Asian Pacific Society of Respirology. Emerging infectious diseases such as severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), pandemic influenza A(H1N1) 2009 (influenza A(H1N1)pdm09) and avian influenza (AI) pose a threat to global health.

Bird and swine influenza viruses continuously obtain new gene segments through reassortment with human strains. Moreover, infections by multidrug‐resistant Gram‐negative bacteria are also increasing worldwide. Hence, action is needed to curtail the dissemination of these organisms. For this position paper, members of the Asian Pacific Society of Respirology (APSR) Respiratory Infections Assembly selected respiratory pathogens that are most likely to pose significant threats to humans, particularly in the Asia‐Pacific region.

The members reviewed epidemiological features of the pathogens and put together a consensus opinion. THE JOURNAL OF TRANSLATIONAL IMMUNOLOGY 16/04/19 Vaccines for emerging pathogens: from research to the clinic. Historically, vaccines have had enormous impact on human health, eradicating smallpox, polio and many other childhood and adult infections of public health concern. CLINICAL & EXPERIMENTAL IMMUNOLOGY 16/04/19 Emerging viruses and current strategies for vaccine intervention. Tiho-hannover_de - 2018 - Thèse en ligne : Emerging and Re-emerging Viruses in Animals : Evolutionary Inferences and Molecular Characterization. NATURE 05/10/18 Generation of therapeutic antisera for emerging viral infections.

BioMed Research International Volume 2014, Epidemiology, Phylogeny, and Evolution of Emerging Enteric Picobirnaviruses of Animal Origin and Their Relationship to Human Strains. Int. J. Mol. Sci. 2018, 19(2), Molecular Research on Emerging Viruses: Evolution, Diagnostics, Pathogenesis, and Therapeutics. BIOXIV 20/02/18 Whole-genome sequencing of parvoviruses from wild and domestic animals in Brazil provides new insights into parvovirus distribution and diversity. UNIVERSITAT AUTONOMA DE BARCELONA - 2013 - Poster : Emerging viruses of the United States. Pesq. Vet. Bras. vol.33 no.10 Rio de Janeiro Oct. 2013 Emerging animal viruses: real threats or simple bystanders? Emerging animal viruses: real threats or simple bystanders? Vírus emergentes de animais: verdadeiras ameaças ou meros espectadores? Eduardo Furtado FloresI,*; Rudi WeiblenI; Juliana Felipetto CargneluttiI; Fernando Viçosa BauermannII; Fernando Rosado SpilkiIII; Enio MoriIV; Ana Cláudia FrancoV ISetor de Virologia, Departamento de Medicina Veterinária Preventiva (DMVP), Centro de Ciências Rurais, Universidade Federal de Santa Maria (UFSM), Av.

UNIVERSITAT AUTONOMA DE BARCELONA - 2013 - Poster : Emerging and Re-­‐emerging Viruses & Climate Change. OFPP (CH) via ARAMIS - Programme de recherche 2011-2013 - Monitoring of new and re-emerging viruses in Switzerland. FORMATEX - 2013 - Emerging and re-emerging viral diseases: risks and controls. PLOS 01/05/14 PARV4: An Emerging Tetraparvovirus.

Citation: Matthews PC, Malik A, Simmons R, Sharp C, Simmonds P, Klenerman P (2014) PARV4: An Emerging Tetraparvovirus. PLoS Pathog 10(5): e1004036. Editor: Richard C. PLOS 25/06/14 The Microbial Detection Array for Detection of Emerging Viruses in Clinical Samples - A Useful Panmicrobial Diagnostic Tool. ANNUAL REV VIROL - 2014 - forty years with emerging viruses. Vincent Racaniello VIA YOUTUBE 20/04/17 Virology Lectures 2017 #22: Emerging Viruses. ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 30/12/16 Evolutionary ecology of virus emergence. NPR 07/02/17 MAP: Find Out What New Viruses Are Emerging In Your Backyard. If you're a germaphobe, make sure you're sitting down. Back in 1999, a woman in California cleaned up rodent droppings in her home.

Two weeks later, her liver started failing. Then she started to bleed internally — a hemorrhagic fever that would kill her. Eventually doctors found a new virus in her body, which very likely came from a rat. JOURNAL OF TROPICAL DISEASES - 2015 - Some New Emerging Viral Diseases in South America and East Africa: The Four Viruses, Itaya, Iquitos, Ngari and Ilesha Virus. VIROLOGICA SINICA - 2016 - Virus like particle-based vaccines against emerging infectious disease viruses. UNIVERSITY OF TENNESSEE - DEC 2014 - Thèse en ligne : Control of emerging foodborne viruses using cranberry extracts and chemical sanitizers.

Degree Name. NATIONAL ACADEMIES - MARS 2015 - Emerging Viral Diseases: The One Health Connection: Workshop Summary (2015) Current Opinion in Virology Volume 3, Issue 2, April 2013, Animal models for highly pathogenic emerging viruses. Volume 3, Issue 2, April 2013, Pages 205–209. Ann. Ist. Super. Sanità vol.48 n.4 Roma Oct./Dec. 2012 Emerging and potentially emerging viruses in water environments. SCIENCE MAG 06/12/13 From persistence to cross-species emergence of a viral zoonosis. ECOHEALTH 03/09/13 New Research Identifies a Possible Finite Number of New Viruses. NEW YORK - September 3, 2013 - EcoHealth Alliance, a nonprofit organization that focuses on local conservation and global health issues, and the Center for Infection and Immunity (CII) at Columbia University's Mailman School of Public Health announced a new strategy to identify the total number of wildlife viruses that could potentially cause emerging disease outbreaks that threaten both public and wildlife health.

Combining field investigations with a new statistical approach, scientists estimate that there may exist a minimum of 320,000 viruses awaiting discovery from mammals alone. Journal of Molecular Biochemistry (2013) 2, 80-84 An update on virology and emerging viral epidemics. Viruses 2012, 4, 236-257 Emerging Viruses in the Felidae: Shifting Paradigms. EMERGING MICROBES & INFECTIONS 26/12/12 Emerging virus diseases: can we ever expect the unexpected? MBIO 14/06/11 An insect Nidovirus emerging from a primary tropical rainforest. ERCIYESTIPDERGISI - 2010 - Determinants Contributing to the Newly Emergent Viruses. CDC EID - MARS 2011 - Amplification of Emerging Viruses in a Bat Colony. CDC EID - DEC 2007 - Emerging Viruses in Human Populations.

CLINICAL MICROBIOLOGY REVIEWS, July 2006, p. 531–545 Bats: Important Reservoir Hosts of Emerging Viruses. UNIVERSITE D OAKLAND - Présentation : EMERGING VIRUSES. UNIVERSITY OF NEW MEXICO - Présentation : PREDICTIVE UNDERSTANDING OF HUMAN RISK TO EMERGING VIRUSES. J. Biosci. 33(4), November 2008, 617–628, Rapid and real-time detection technologies for emerging viruses of biomedical importan. Interdisciplinary Perspectives on Infectious Diseases Volume 2009 (2009), Effects of Climate Change on Ticks and Tick-Borne Dise.

Health Sciences: An Open Access Peer Reviewed E-Journal. 2012 PRIORITIES AND FUTURE OF DIAGNOSIS OF EMERGING VIRAL DISEASES.