Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , , , , , , |
Tipo de documento: | Relatório |
Idioma: | eng |
Título da fonte: | The Journal of venomous animals and toxins including tropical diseases (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992022000100401 |
Resumo: | Abstract Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the etiological agent of the disease coronavirus 2019 (COVID-19) in humans. SARS-CoV-2 has been identified in cats with or without clinical signs. Case presentation: We describe the pathological and molecular findings in a six-month-old asymptomatic cat with SARS-CoV-2 infection from Brazil, belonging to a human family with COVID-19 cases. The pool of nasopharynx and oropharynx swabs at day zero tested positive by RT-qPCR for SARS-CoV-2. No amplification resulted from molecular testing performed on days 7 and 14. The cat was hit by a car and died 43 days after the molecular diagnosis. Immunohistochemistry at post-mortem examination demonstrated nucleocapsid protein in samples from the lungs, kidneys, nasal conchae, trachea, intestine, brain and spleen. Conclusion: The present study has highlighted the possibility that viral antigens can be detected by immunohistochemistry in multiple organs six weeks after infection, although the same tissues tested negative by RT-PCR. |
id |
UNESP-11_3f2876f1c30d84535281520bc0e29a43 |
---|---|
oai_identifier_str |
oai:scielo:S1678-91992022000100401 |
network_acronym_str |
UNESP-11 |
network_name_str |
The Journal of venomous animals and toxins including tropical diseases (Online) |
repository_id_str |
|
spelling |
Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from BrazilCoronavirusSARS-CoV-2PetsCatsDisease transmissionAbstract Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the etiological agent of the disease coronavirus 2019 (COVID-19) in humans. SARS-CoV-2 has been identified in cats with or without clinical signs. Case presentation: We describe the pathological and molecular findings in a six-month-old asymptomatic cat with SARS-CoV-2 infection from Brazil, belonging to a human family with COVID-19 cases. The pool of nasopharynx and oropharynx swabs at day zero tested positive by RT-qPCR for SARS-CoV-2. No amplification resulted from molecular testing performed on days 7 and 14. The cat was hit by a car and died 43 days after the molecular diagnosis. Immunohistochemistry at post-mortem examination demonstrated nucleocapsid protein in samples from the lungs, kidneys, nasal conchae, trachea, intestine, brain and spleen. Conclusion: The present study has highlighted the possibility that viral antigens can be detected by immunohistochemistry in multiple organs six weeks after infection, although the same tissues tested negative by RT-PCR.Centro de Estudos de Venenos e Animais Peçonhentos (CEVAP/UNESP)2022-01-01info:eu-repo/semantics/reportinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992022000100401Journal of Venomous Animals and Toxins including Tropical Diseases v.28 2022reponame:The Journal of venomous animals and toxins including tropical diseases (Online)instname:Universidade Estadual Paulista (UNESP)instacron:UNESP10.1590/1678-9199-jvatitd-2021-0074info:eu-repo/semantics/openAccessJarrah,Samar AfifKmetiuk,Louise BachCarvalho,Otávio Valério deSousa,Alessandra Tammy Hayakawa Ito deSouza,Valeria Regia FrancoNakazato,LucianoColodel,Edson MoletaSantos,Andrea Pires dosPettan-Brewer,ChristinaHahn,Rosane ChristineSlhessarenko,Renata DezengriniUbiali,Daniel GuimarãesPereira,Asheley Henrique BarbosaMorais,Helio Autran deBiondo,Alexander WelkerDutra,Valériaeng2022-03-03T00:00:00Zoai:scielo:S1678-91992022000100401Revistahttp://www.scielo.br/jvatitdPUBhttps://old.scielo.br/oai/scielo-oai.php||editorial@jvat.org.br1678-91991678-9180opendoar:2022-03-03T00:00The Journal of venomous animals and toxins including tropical diseases (Online) - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from Brazil |
title |
Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from Brazil |
spellingShingle |
Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from Brazil Jarrah,Samar Afif Coronavirus SARS-CoV-2 Pets Cats Disease transmission |
title_short |
Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from Brazil |
title_full |
Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from Brazil |
title_fullStr |
Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from Brazil |
title_full_unstemmed |
Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from Brazil |
title_sort |
Persistent SARS-CoV-2 antigen presence in multiple organs of a naturally infected cat from Brazil |
author |
Jarrah,Samar Afif |
author_facet |
Jarrah,Samar Afif Kmetiuk,Louise Bach Carvalho,Otávio Valério de Sousa,Alessandra Tammy Hayakawa Ito de Souza,Valeria Regia Franco Nakazato,Luciano Colodel,Edson Moleta Santos,Andrea Pires dos Pettan-Brewer,Christina Hahn,Rosane Christine Slhessarenko,Renata Dezengrini Ubiali,Daniel Guimarães Pereira,Asheley Henrique Barbosa Morais,Helio Autran de Biondo,Alexander Welker Dutra,Valéria |
author_role |
author |
author2 |
Kmetiuk,Louise Bach Carvalho,Otávio Valério de Sousa,Alessandra Tammy Hayakawa Ito de Souza,Valeria Regia Franco Nakazato,Luciano Colodel,Edson Moleta Santos,Andrea Pires dos Pettan-Brewer,Christina Hahn,Rosane Christine Slhessarenko,Renata Dezengrini Ubiali,Daniel Guimarães Pereira,Asheley Henrique Barbosa Morais,Helio Autran de Biondo,Alexander Welker Dutra,Valéria |
author2_role |
author author author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Jarrah,Samar Afif Kmetiuk,Louise Bach Carvalho,Otávio Valério de Sousa,Alessandra Tammy Hayakawa Ito de Souza,Valeria Regia Franco Nakazato,Luciano Colodel,Edson Moleta Santos,Andrea Pires dos Pettan-Brewer,Christina Hahn,Rosane Christine Slhessarenko,Renata Dezengrini Ubiali,Daniel Guimarães Pereira,Asheley Henrique Barbosa Morais,Helio Autran de Biondo,Alexander Welker Dutra,Valéria |
dc.subject.por.fl_str_mv |
Coronavirus SARS-CoV-2 Pets Cats Disease transmission |
topic |
Coronavirus SARS-CoV-2 Pets Cats Disease transmission |
description |
Abstract Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the etiological agent of the disease coronavirus 2019 (COVID-19) in humans. SARS-CoV-2 has been identified in cats with or without clinical signs. Case presentation: We describe the pathological and molecular findings in a six-month-old asymptomatic cat with SARS-CoV-2 infection from Brazil, belonging to a human family with COVID-19 cases. The pool of nasopharynx and oropharynx swabs at day zero tested positive by RT-qPCR for SARS-CoV-2. No amplification resulted from molecular testing performed on days 7 and 14. The cat was hit by a car and died 43 days after the molecular diagnosis. Immunohistochemistry at post-mortem examination demonstrated nucleocapsid protein in samples from the lungs, kidneys, nasal conchae, trachea, intestine, brain and spleen. Conclusion: The present study has highlighted the possibility that viral antigens can be detected by immunohistochemistry in multiple organs six weeks after infection, although the same tissues tested negative by RT-PCR. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/report |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
report |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992022000100401 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992022000100401 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-9199-jvatitd-2021-0074 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Centro de Estudos de Venenos e Animais Peçonhentos (CEVAP/UNESP) |
publisher.none.fl_str_mv |
Centro de Estudos de Venenos e Animais Peçonhentos (CEVAP/UNESP) |
dc.source.none.fl_str_mv |
Journal of Venomous Animals and Toxins including Tropical Diseases v.28 2022 reponame:The Journal of venomous animals and toxins including tropical diseases (Online) instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
The Journal of venomous animals and toxins including tropical diseases (Online) |
collection |
The Journal of venomous animals and toxins including tropical diseases (Online) |
repository.name.fl_str_mv |
The Journal of venomous animals and toxins including tropical diseases (Online) - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
||editorial@jvat.org.br |
_version_ |
1748958541159333888 |