Articles with "natural infection" as a keyword



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SARS‐CoV‐2 and natural infection in animals

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Published in 2022 at "Journal of Medical Virology"

DOI: 10.1002/jmv.28147

Abstract: Severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2) is the causative agent of the novel coronavirus disease (COVID‐19) pandemic, which has caused serious challenges for public health systems worldwide. Due to the close relationship between animals and… read more here.

Keywords: virology; infection; infection animals; cov natural ... See more keywords
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Evidence of natural co-infection with PCV2b subtypes in vivo

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Published in 2017 at "Archives of Virology"

DOI: 10.1007/s00705-017-3303-7

Abstract: Porcine circovirus type 2 (PCV2) is the causative pathogen of porcine circovirus-associated diseases (PCVAD). This virus evolves mostly through point mutations and genome recombination between different PCV2 genotypes (e.g. PCV2a and PCV2b), as has been… read more here.

Keywords: infection pcv2b; natural infection; pcv2b; evidence natural ... See more keywords
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Screening disease resistance of Acacia auriculiformis clones against Ceratocystis manginecans by artificial and natural inoculation methods

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Published in 2019 at "Australasian Plant Pathology"

DOI: 10.1007/s13313-019-00665-9

Abstract: Tropical species of Acacia are grown in plantations for pulpwood in many countries of South-east Asia. A vascular wilt disease caused by Ceratocystis manginecans is compromising their productivity and continued use as a commercial species… read more here.

Keywords: natural infection; auriculiformis clones; acacia auriculiformis; infection ... See more keywords
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Aspects on the ecology of phlebotomine sand flies and natural infection by Leishmania hertigi in the Southeastern Amazon Basin of Brazil.

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Published in 2018 at "Acta tropica"

DOI: 10.1016/j.actatropica.2017.09.023

Abstract: The medical and veterinary importance of sand flies (Diptera: Psychodidae) follow as a result of some species ability to transmit the zoonotic protozoa of the genus Leishmania. Of all municipalities in the state of Mato… read more here.

Keywords: sand; infection leishmania; natural infection; sand flies ... See more keywords
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Natural infection by Trypanosoma cruzi in three species of non-human primates in southeast Mexico: A contribution to reservoir knowledge.

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Published in 2020 at "Acta tropica"

DOI: 10.1016/j.actatropica.2020.105754

Abstract: The mechanisms of infection and dispersion of Trypanosoma cruzi among animals, especially in the sylvatic environment, are still not entirely clear. Therefore, various aspects of the transmission dynamics of this parasite in the sylvatic environment… read more here.

Keywords: natural infection; non human; infection; infection trypanosoma ... See more keywords
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Natural infection of pangolins with human respiratory syncytial viruses

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Published in 2022 at "Current Biology"

DOI: 10.1016/j.cub.2022.02.057

Abstract: Respiratory syncytial virus (RSV) is an enveloped non-segmented negative sense RNA virus that belongs to Orthopneumovirus genus of the Pneumoviridae family in the order Mononegavirales. The virus is the leading cause of severe respiratory disease… read more here.

Keywords: natural infection; infection pangolins; pangolins human; syncytial viruses ... See more keywords
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First record of natural infection by Angiostrongylus cantonensis (Nematoda: Metastrongyloidea) in Belocaulus willibaldoi and Rattus norvegicus in an urban area of São Paulo city, SP, Brazil

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Published in 2020 at "Heliyon"

DOI: 10.1016/j.heliyon.2020.e05150

Abstract: Angiostrongylus cantonensis, a rat lungworm, is one of the leading causes of eosinophilic meningitis in humans. Infection in humans occurs by the ingestion of intermediate hosts, undercooked paratenic hosts or contaminated vegetables and fruits by… read more here.

Keywords: natural infection; infection; angiostrongylus cantonensis; cantonensis ... See more keywords
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Histopathological changes in the liver and stomach of Didelphis virginiana (Didelphimorphia: Didelphidae) during natural infection with Gnathostoma turgidum (Nematoda: Gnathostomidae)

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Published in 2017 at "Journal of Helminthology"

DOI: 10.1017/s0022149x17000980

Abstract: Abstract Gnathostoma turgidum is a nematode parasite that exploits the stomach of Virginian opossums, Didelphis virginiana, in Latin America. The opossum is the definitive host of G. turgidum in the wild. Intrahepatic growth and maturation… read more here.

Keywords: natural infection; gnathostoma turgidum; didelphis virginiana; changes liver ... See more keywords
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Eurytrema coelomaticum natural infection in small ruminants: a neglected condition

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Published in 2020 at "Parasitology"

DOI: 10.1017/s0031182020002358

Abstract: Abstract Pancreatic eurytrematosis (PE) is an under diagnosed and neglected parasitosis in goats and sheep in the Americas. Clinical and pathological features of PE are not well defined in small ruminants worldwide. Natural cases of… read more here.

Keywords: eurytrema coelomaticum; natural infection; goats sheep; coelomaticum natural ... See more keywords
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Primary, Recall, and Decay Kinetics of SARS-CoV-2 Vaccine Antibody Responses.

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Published in 2021 at "ACS nano"

DOI: 10.1021/acsnano.1c03972

Abstract: Studies of two SARS-CoV-2 mRNA vaccines suggested that they yield ∼95% protection from symptomatic infection at least short-term, but important clinical questions remain. It is unclear how vaccine-induced antibody levels quantitatively compare to the wide… read more here.

Keywords: natural infection; vaccine; antibody; infection ... See more keywords
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Natural infection by the protozoan Leptomonas wallacei impacts the morphology, physiology, reproduction, and lifespan of the insect Oncopeltus fasciatus

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Published in 2019 at "Scientific Reports"

DOI: 10.1038/s41598-019-53678-1

Abstract: Trypanosomatids are protozoan parasites that infect thousands of globally dispersed hosts, potentially affecting their physiology. Several species of trypanosomatids are commonly found in phytophagous insects. Leptomonas wallacei is a gut-restricted insect trypanosomatid only retrieved from… read more here.

Keywords: natural infection; infection; physiology; leptomonas wallacei ... See more keywords