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Article ; Online: H7N9 influenza A virus transmission in a multispecies barnyard model

Bosco-Lauth, Angela / Rodríguez, Anna / Maison, Rachel M. / Porter, Stephanie / Root, J. Jeffrey

Virology. 2023 Apr. 07,

2023

Abstract: Influenza A viruses are a diverse group of pathogens that have been responsible for millions of human and avian deaths throughout history. Here, we illustrate the transmission potential of H7N9 influenza A virus between Coturnix quail (Coturnix sp.), ... ...

Abstract	Influenza A viruses are a diverse group of pathogens that have been responsible for millions of human and avian deaths throughout history. Here, we illustrate the transmission potential of H7N9 influenza A virus between Coturnix quail (Coturnix sp.), domestic ducks (Anas platyrhynchos domesticus), chickens (Gallus gallus domesticus), and house sparrows (Passer domesticus) co-housed in an artificial barnyard setting. In each of four replicates, individuals from a single species were infected with the virus. Quail shed virus orally and were a source of infection for both chickens and ducks. Infected chickens transmitted the virus to quail but not to ducks or house sparrows. Infected ducks transmitted to chickens, resulting in seroconversion without viral shedding. House sparrows did not shed virus sufficiently to transmit to other species. These results demonstrate that onward transmission varies by index species, and that gallinaceous birds are more likely to maintain H7N9 than ducks or passerines.
Keywords	Coturnix ; Influenza A virus ; Passer domesticus ; chickens ; humans ; models ; quails ; seroconversion ; virology ; virus transmission ; viruses ; H7N9 ; Poultry ; Transmission ; Birds
Language	English
Dates of publication	2023-0407
Size	p. 100-105.
Publishing place	Elsevier Inc.
Document type	Article ; Online
Note	Pre-press version
ZDB-ID	200425-2
ISSN	1096-0341 ; 0042-6822
ISSN (online)	1096-0341
ISSN	0042-6822
DOI	10.1016/j.virol.2023.04.002
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Experimental SARS-CoV-2 Infection of Elk and Mule Deer.

Porter, Stephanie M / Hartwig, Airn E / Bielefeldt-Ohmann, Helle / Marano, Jeffrey M / Root, J Jeffrey / Bosco-Lauth, Angela M

Emerging infectious diseases

2024 Volume 30, Issue 2, Page(s) 354–357

Abstract: To assess the susceptibility of elk (Cervus canadensis) and mule deer (Odocoileus hemionus) to SARS-CoV-2, we performed experimental infections in both species. Elk did not shed infectious virus but mounted low-level serologic responses. Mule deer shed ... ...

Abstract	To assess the susceptibility of elk (Cervus canadensis) and mule deer (Odocoileus hemionus) to SARS-CoV-2, we performed experimental infections in both species. Elk did not shed infectious virus but mounted low-level serologic responses. Mule deer shed and transmitted virus and mounted pronounced serologic responses and thus could play a role in SARS-CoV-2 epidemiology.
MeSH term(s)	Animals ; COVID-19/veterinary ; SARS-CoV-2 ; Deer ; Equidae
Language	English
Publishing date	2024-01-29
Publishing country	United States
Document type	Journal Article
ZDB-ID	1380686-5
ISSN	1080-6059 ; 1080-6040
ISSN (online)	1080-6059
ISSN	1080-6040
DOI	10.3201/eid3002.231093
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: H7N9 influenza A virus transmission in a multispecies barnyard model.

Bosco-Lauth, Angela / Rodriguez, Anna / Maison, Rachel M / Porter, Stephanie M / Root, J Jeffrey

Virology

2023 Volume 582, Page(s) 100–105

Abstract	Influenza A viruses are a diverse group of pathogens that have been responsible for millions of human and avian deaths throughout history. Here, we illustrate the transmission potential of H7N9 influenza A virus between Coturnix quail (Coturnix sp.), domestic ducks (Anas platyrhynchos domesticus), chickens (Gallus gallus domesticus), and house sparrows (Passer domesticus) co-housed in an artificial barnyard setting. In each of four replicates, individuals from a single species were infected with the virus. Quail shed virus orally and were a source of infection for both chickens and ducks. Infected chickens transmitted the virus to quail but not to ducks or house sparrows. Infected ducks transmitted to chickens, resulting in seroconversion without viral shedding. House sparrows did not shed virus sufficiently to transmit to other species. These results demonstrate that onward transmission varies by index species, and that gallinaceous birds are more likely to maintain H7N9 than ducks or passerines.
MeSH term(s)	Animals ; Humans ; Influenza in Birds ; Influenza A Virus, H7N9 Subtype ; Chickens ; Coturnix ; Ducks ; Virus Shedding
Language	English
Publishing date	2023-04-07
Publishing country	United States
Document type	Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
ZDB-ID	200425-2
ISSN	1096-0341 ; 0042-6822
ISSN (online)	1096-0341
ISSN	0042-6822
DOI	10.1016/j.virol.2023.04.002
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Susceptibility of Wild Canids to SARS-CoV-2.

Porter, Stephanie M / Hartwig, Airn E / Bielefeldt-Ohmann, Helle / Bosco-Lauth, Angela M / Root, J Jeffrey

Emerging infectious diseases

2022 Volume 28, Issue 9, Page(s) 1852–1855

Abstract: We assessed 2 wild canid species, red foxes (Vulpes vulpes) and coyotes (Canis latrans), for susceptibility to SARS-CoV-2. After experimental inoculation, red foxes became infected and shed infectious virus. Conversely, experimentally challenged coyotes ... ...

Abstract	We assessed 2 wild canid species, red foxes (Vulpes vulpes) and coyotes (Canis latrans), for susceptibility to SARS-CoV-2. After experimental inoculation, red foxes became infected and shed infectious virus. Conversely, experimentally challenged coyotes did not become infected; therefore, coyotes are unlikely to be competent hosts for SARS-CoV-2.
MeSH term(s)	Animals ; COVID-19 ; Coyotes ; Foxes ; SARS-CoV-2
Language	English
Publishing date	2022-07-13
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
ZDB-ID	1380686-5
ISSN	1080-6059 ; 1080-6040
ISSN (online)	1080-6059
ISSN	1080-6040
DOI	10.3201/eid2809.220223
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Feral Swine as Indirect Indicators of Environmental Anthrax Contamination and Potential Mechanical Vectors of Infectious Spores.

Maison, Rachel M / Priore, Maggie R / Brown, Vienna R / Bodenchuk, Michael J / Borlee, Bradley R / Bowen, Richard A / Bosco-Lauth, Angela M

Pathogens (Basel, Switzerland)

2023 Volume 12, Issue 4

Abstract: Anthrax is a disease that affects livestock, wildlife, and humans worldwide; however, its relative impacts on these populations remain underappreciated. Feral swine ( ...

Abstract	Anthrax is a disease that affects livestock, wildlife, and humans worldwide; however, its relative impacts on these populations remain underappreciated. Feral swine (
Language	English
Publishing date	2023-04-20
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2695572-6
ISSN	2076-0817
ISSN	2076-0817
DOI	10.3390/pathogens12040622
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: African Swine Fever: A Review of Current Disease Management Strategies and Risks Associated with Exhibition Swine in the United States.

Cochran, Hannah J / Bosco-Lauth, Angela M / Garry, Franklyn B / Roman-Muniz, I Noa / Martin, Jennifer N

Animals : an open access journal from MDPI

2023 Volume 13, Issue 23

Abstract: African swine fever is a high-consequence foreign animal disease endemic to sub-Saharan Africa and the island of Sardinia. The U.S. is the world's third largest pork producer, and ASF introduction would severely disrupt the pork supply chain, emphasizing ...

Abstract	African swine fever is a high-consequence foreign animal disease endemic to sub-Saharan Africa and the island of Sardinia. The U.S. is the world's third largest pork producer, and ASF introduction would severely disrupt the pork supply chain, emphasizing the need to protect market access for U.S. proteins. However, niche producers raising swine intended for exhibition may not follow stringent biosecurity protocols, and livestock show circuits may promote untracked animal movement across the country, potentially exacerbating virus' spread in the event of ASF incursion into the U.S. Youth membership in state or national swine organizations offers a route for outreach and educational activities to enhance foreign animal disease preparedness, and adult presence at swine exhibitions allows a wide variety of programming for all ages to better serve all levels of understanding.
Language	English
Publishing date	2023-11-30
Publishing country	Switzerland
Document type	Journal Article ; Review
ZDB-ID	2606558-7
ISSN	2076-2615
ISSN	2076-2615
DOI	10.3390/ani13233713
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Role of Spillover and Spillback in SARS-CoV-2 Transmission and the Importance of One Health in Understanding the Dynamics of the COVID-19 Pandemic.

Sparrer, McKenzie N / Hodges, Natasha F / Sherman, Tyler / VandeWoude, Susan / Bosco-Lauth, Angela M / Mayo, Christie E

Journal of clinical microbiology

2023 Volume 61, Issue 7, Page(s) e0161022

Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is notable both for its impact on global public health as well as its well-publicized transmissibility to other species of animals. Infection of incidental animal hosts is concerning because of ...

Abstract	Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is notable both for its impact on global public health as well as its well-publicized transmissibility to other species of animals. Infection of incidental animal hosts is concerning because of possible emergence of novel variants due to viral mutation. Species that are susceptible to SARS-CoV-2 include domestic and nondomestic cats, domestic dogs, white-tailed deer, mink, and golden hamsters, among others. We detail possible origins of transmission of SARS-CoV-2 to humans, as well as the ecological and molecular mechanisms needed for the virus to establish infection in humans from animals. We highlight examples of SARS-CoV-2 spillover, spillback, and secondary spillover, demonstrating the breadth in the variability of hosts and current transmission events that have been documented in domestic, captive, and wild animals. Lastly, we turn our focus to the importance of animal hosts as potential reservoirs and sources of variant emergence that can have profound effects on the human population. We note that a One Health approach emphasizing surveillance of animals and humans in certain environments using interdisciplinary collaboration is encouraged to manage disease surveillance, regulation on animal trade and testing, and animal vaccine development that will mitigate further disease outbreaks. These efforts will minimize the spread of SARS-CoV-2 and advance knowledge to prevent the spread of future emerging infectious diseases.
MeSH term(s)	Animals ; Humans ; Dogs ; COVID-19/epidemiology ; SARS-CoV-2 ; Deer ; Zoonoses ; One Health ; Pandemics/prevention & control
Language	English
Publishing date	2023-04-26
Publishing country	United States
Document type	Journal Article ; Review ; Research Support, N.I.H., Extramural
ZDB-ID	390499-4
ISSN	1098-660X ; 0095-1137
ISSN (online)	1098-660X
ISSN	0095-1137
DOI	10.1128/jcm.01610-22
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Vaccination against Rabbit Hemorrhagic Disease Virus 2 (RHDV2) Using a Baculovirus Recombinant Vaccine Provides Durable Immunity in Rabbits.

Bosco-Lauth, Angela M / Schueler, Amber / Midthun, Edward / Tyra, Hailey / Held, Amanda / Hood, Claire / Quilici, Marissa / Erickson, Sara / Glover, Sherry / Gustafson, Bradley / Anderson, Gary

Viruses

2024 Volume 16, Issue 4

Abstract: Rabbit hemorrhagic disease virus 2 (RHDV2) emerged in the United States in 2018 and has spread in both domestic and wild rabbits nationwide. The virus has a high mortality rate and can spread rapidly once introduced in a rabbit population. Vaccination ... ...

Abstract	Rabbit hemorrhagic disease virus 2 (RHDV2) emerged in the United States in 2018 and has spread in both domestic and wild rabbits nationwide. The virus has a high mortality rate and can spread rapidly once introduced in a rabbit population. Vaccination against RHDV2 provides the best protection against disease and should be considered by all rabbit owners. Here, we investigate the duration of immunity provided by vaccination with the Medgene Platform conditionally licensed commercial vaccine 6 months following the initial series. Rabbits received either the vaccination or a placebo and were challenged with RHDV2 6 months later. All vaccinated rabbits survived challenge whereas 18/19 non-vaccinated controls succumbed to infection within 10 or fewer days post-challenge. These results demonstrate lasting immunity following vaccination with the Medgene RHDV2 vaccine.
MeSH term(s)	Animals ; Hemorrhagic Disease Virus, Rabbit/immunology ; Hemorrhagic Disease Virus, Rabbit/genetics ; Rabbits ; Caliciviridae Infections/prevention & control ; Caliciviridae Infections/immunology ; Caliciviridae Infections/virology ; Caliciviridae Infections/veterinary ; Viral Vaccines/immunology ; Viral Vaccines/administration & dosage ; Viral Vaccines/genetics ; Vaccines, Synthetic/immunology ; Vaccines, Synthetic/administration & dosage ; Vaccines, Synthetic/genetics ; Vaccination ; Baculoviridae/genetics ; Baculoviridae/immunology ; Antibodies, Viral/blood ; Antibodies, Viral/immunology
Chemical Substances	Viral Vaccines ; Vaccines, Synthetic ; Antibodies, Viral
Language	English
Publishing date	2024-03-30
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2516098-9
ISSN	1999-4915 ; 1999-4915
ISSN (online)	1999-4915
ISSN	1999-4915
DOI	10.3390/v16040538
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Experimental infection of elk (Cervus canadensis) and mule deer (Odocoileus hemionus) with SARS-CoV-2

Porter, Stephanie M. / Hartwig, Airn E. / Bielefeldt-Ohmann, Helle / Root, J. Jeffrey / Bosco-Lauth, Angela M.

bioRxiv

Abstract: ... Elk ( ... Cervus canadensis ... ) and mule deer ( ... Odocoileus hemionus ... ) were experimentally evaluated for susceptibility to SARS-CoV-2. Elk did not shed infectious virus but produced low-level serological responses. Mule deer shed and transmitted virus ...

Abstract	Elk (Cervus canadensis) and mule deer (Odocoileus hemionus) were experimentally evaluated for susceptibility to SARS-CoV-2. Elk did not shed infectious virus but produced low-level serological responses. Mule deer shed and transmitted virus in addition to mounting pronounced serological responses; they could therefore play a role in the epidemiology of SARS-CoV-2.
Keywords	covid19
Language	English
Publishing date	2023-07-26
Publisher	Cold Spring Harbor Laboratory
Document type	Article ; Online
DOI	10.1101/2023.07.25.550568
Database	COVID19

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Article ; Online: Phagocyte-expressed glycosaminoglycans promote capture of alphaviruses from the blood circulation in a host species-specific manner.

Ander, Stephanie E / Parks, M Guston / Davenport, Bennett J / Li, Frances S / Bosco-Lauth, Angela / Carpentier, Kathryn S / Sun, Chengqun / Lucas, Cormac J / Klimstra, William B / Ebel, Gregory D / Morrison, Thomas E

PNAS nexus

2024 Volume 3, Issue 4, Page(s) pgae119

Abstract: The magnitude and duration of vertebrate viremia are critical determinants of arbovirus transmission, geographic spread, and disease severity-yet, mechanisms determining arbovirus viremia levels are poorly defined. Previous studies have drawn ... ...

Abstract	The magnitude and duration of vertebrate viremia are critical determinants of arbovirus transmission, geographic spread, and disease severity-yet, mechanisms determining arbovirus viremia levels are poorly defined. Previous studies have drawn associations between in vitro virion-glycosaminoglycan (GAG) interactions and in vivo clearance kinetics of virions from blood circulation. From these observations, it is commonly hypothesized that GAG-binding virions are rapidly removed from circulation due to ubiquitous expression of GAGs by vascular endothelial cells, thereby limiting viremia. Using an in vivo model for viremia, we compared the vascular clearance of low and enhanced GAG-binding viral variants of chikungunya, eastern- (EEEV), and Venezuelan- (VEEV) equine encephalitis viruses. We find GAG-binding virions are more quickly removed from circulation than their non-GAG-binding variant; however individual clearance kinetics vary between GAG-binding viruses, from swift (VEEV) to slow removal from circulation (EEEV). Remarkably, we find phagocytes are required for efficient vascular clearance of some enhanced GAG-binding virions. Moreover, transient depletion of vascular heparan sulfate impedes vascular clearance of only some GAG-binding viral variants and in a phagocyte-dependent manner, implying phagocytes can mediate vascular GAG-virion interactions. Finally, in direct contrast to mice, we find enhanced GAG-binding EEEV is resistant to vascular clearance in avian hosts, suggesting the existence of species-specificity in virion-GAG interactions. In summary, these data support a role for GAG-mediated clearance of some viral particles from the blood circulation, illuminate the potential of blood-contacting phagocytes as a site for GAG-virion binding, and suggest a role for species-specific GAG structures in arbovirus ecology.
Language	English
Publishing date	2024-03-20
Publishing country	England
Document type	Journal Article
ISSN	2752-6542
ISSN (online)	2752-6542
DOI	10.1093/pnasnexus/pgae119
Database	MEDical Literature Analysis and Retrieval System OnLINE

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