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Article ; Online: COVID-19 in felines, their role in human health and possible implications for their guardians and health surveillance.

Ristow, Luiz Eduardo / Carvalho, Otávio Valério de / Gebara, Rosangela Ribeiro

Epidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil

2020 Volume 29, Issue 2, Page(s) e2020228

Title translation	COVID-19 em felinos, seu papel na saúde humana e possíveis implicações para os seus tutores e para a vigilância em saúde.
MeSH term(s)	Animals ; COVID-19 ; Cat Diseases/epidemiology ; Cat Diseases/transmission ; Cat Diseases/virology ; Cats ; Coronavirus Infections/epidemiology ; Coronavirus Infections/transmission ; Coronavirus Infections/veterinary ; Humans ; Pandemics/veterinary ; Pneumonia, Viral/epidemiology ; Pneumonia, Viral/transmission ; Pneumonia, Viral/veterinary ; Zoonoses
Keywords	covid19
Language	Portuguese
Publishing date	2020-05-15
Publishing country	Brazil
Document type	Journal Article
ZDB-ID	2880588-4
ISSN	2237-9622 ; 1679-4974
ISSN (online)	2237-9622
ISSN	1679-4974
DOI	10.5123/s1679-49742020000300005
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Book ; Online: COVID-19 em felinos, seu papel na saúde humana e possíveis implicações para os seus tutores e para a vigilância em saúde

Ristow, Luiz Eduardo / Carvalho, Otávio Valério de / Gebara, Rosangela Ribeiro

Epidemiologia e Serviços de Saúde v.29 n.2 2020

2020

Keywords	covid19
Language	Portuguese
Publishing date	2020-01-01
Publisher	Secretaria de Vigilância em Saúde - Ministério da Saúde do Brasil
Publishing country	br
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: COVID-19 em felinos, seu papel na saúde humana e possíveis implicações para os seus tutores e para a vigilância em saúde./ COVID-19 em felinos, seu papel na saúde humana e possíveis implicações para os seus tutores e para a vigilância em saúde./ COVID-19 in felines, their role in human health and possible implications for their guardians and health surveillance

Ristow, Luiz Eduardo / Carvalho, Otávio Valério de / Gebara, Rosangela Ribeiro

Epidemiol Serv Saude

Keywords	covid19
Publisher	WHO
Document type	Article
Note	WHO #Covidence: #32428166
Database	COVID19

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Article: COVID-19 em felinos, seu papel na saúde humana e possíveis implicações para os seus tutores e para a vigilância em saúde/ COVID-19 en felinos, su papel en la salud humana y las posibles implicaciones para sus guardianes y la vigilancia de la salud/ COVID-19 in felines, their role in human health and possible implications for their guardians and health surveillance

Ristow, Luiz Eduardo / Carvalho, Otávio Valério de / Gebara, Rosangela Ribeiro

Epidemiol. serv. saúde

Keywords	covid19
Publisher	WHO
Document type	Article
Note	WHO #Covidence: #635206
Database	COVID19

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Article: Retrospective surveillance of severe acute respiratory syndrome coronavirus 2 in pets from Brazil.

de Carvalho, Otávio Valério / Ristow, Luiz Eduardo / Rodrigues, Davi Dos Santos / Farias, Cláudia Kathariny da Silva / Maia, Rita de Cássia Carvalho

Veterinary world

2021 Volume 14, Issue 10, Page(s) 2803–2808

Abstract: Background and aim: The emerging concerns regarding the new Coronavirus's ability to cause infection in pets has led to animal testing and worrisome findings reported all over the world in domesticated and wild animals. This study aimed to investigate ... ...

Abstract	Background and aim: The emerging concerns regarding the new Coronavirus's ability to cause infection in pets has led to animal testing and worrisome findings reported all over the world in domesticated and wild animals. This study aimed to investigate severe acute respiratory syndrome coronavirus (SARS-CoV)-2 by quantitative reverse transcription-polymerase chain reaction in dog and cat samples with the clinical presentation for respiratory or gastrointestinal disease in Brazil. Materials and methods: One hundred and twenty-five samples were collected from 12 states of Brazil that originated from the gastrointestinal, upper respiratory tract, and other sites, including some pools of samples from before the onset of the pandemic including blood and/or urine samples. They were tested for RT-PCR detection of respiratory or gastrointestinal pathogens through Respiratory or Diarrhea RT-PCR Panels in the TECSA (Tecnologia em Saninade Animal - Animal Health Technology) Veterinary Medicine Laboratory. This work was conducted in compliance with ethical standards. Results: Seven different microorganisms that can cause respiratory and/or gastrointestinal clinical signs were detected in cats (Feline Coronavirus [FCoV], Feline Parvovirus, Feline Leukemia Virus, Feline Calicivirus, Conclusion: Although the samples corresponded to the beginning of coronavirus disease-19 spread in Brazil and clinically correlated with the expected viral replication sites, none of the animals tested positive for SARS-CoV-2; reassuringly, four cats tested positive or FCoV none of them were positive for SARS-CoV2. The epidemiological surveillance of SARS-CoV-2 in pets is considered a one health issue, important for monitoring the disease evolution, spread and minimizing the animal-human health impacts, and directing Public Health Policies.
Language	English
Publishing date	2021-10-28
Publishing country	India
Document type	Journal Article
ZDB-ID	2456277-4
ISSN	2231-0916 ; 0972-8988
ISSN (online)	2231-0916
ISSN	0972-8988
DOI	10.14202/vetworld.2021.2803-2808
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Article ; Online: Retrospective surveillance of severe acute respiratory syndrome coronavirus 2 in pets from Brazil

Otávio Valério de Carvalho / Luiz Eduardo Ristow / Davi dos Santos Rodrigues / Cláudia Kathariny da Silva Farias / Rita de Cássia Carvalho Maia

Veterinary World, Vol 14, Iss 10, Pp 2803-

2021 Volume 2808

Abstract: Background and Aim: The emerging concerns regarding the new Coronavirus's ability to cause infection in pets has led to animal testing and worrisome findings reported all over the world in domesticated and wild animals. This study aimed to investigate ... ...

Abstract	Background and Aim: The emerging concerns regarding the new Coronavirus's ability to cause infection in pets has led to animal testing and worrisome findings reported all over the world in domesticated and wild animals. This study aimed to investigate severe acute respiratory syndrome coronavirus (SARS-CoV)-2 by quantitative reverse transcription-polymerase chain reaction in dog and cat samples with the clinical presentation for respiratory or gastrointestinal disease in Brazil. Materials and Methods: One hundred and twenty-five samples were collected from 12 states of Brazil that originated from the gastrointestinal, upper respiratory tract, and other sites, including some pools of samples from before the onset of the pandemic including blood and/or urine samples. They were tested for RT-PCR detection of respiratory or gastrointestinal pathogens through Respiratory or Diarrhea RT-PCR Panels in the TECSA (Tecnologia em Saninade Animal - Animal Health Technology) Veterinary Medicine Laboratory. This work was conducted in compliance with ethical standards. Results: Seven different microorganisms that can cause respiratory and/or gastrointestinal clinical signs were detected in cats (Feline Coronavirus [FCoV], Feline Parvovirus, Feline Leukemia Virus, Feline Calicivirus, Mycoplasma felis, Campylobacter spp., and Cryptosporidium spp.) and three in dogs (canine distemper virus, Cryptosporidium spp., and Babesia spp.). Conclusion: Although the samples corresponded to the beginning of coronavirus disease-19 spread in Brazil and clinically correlated with the expected viral replication sites, none of the animals tested positive for SARS-CoV-2; reassuringly, four cats tested positive or FCoV none of them were positive for SARS-CoV2. The epidemiological surveillance of SARS-CoV-2 in pets is considered a one health issue, important for monitoring the disease evolution, spread and minimizing the animal-human health impacts, and directing Public Health Policies.
Keywords	companion animals ; coronavirus disease-19 ; vigilance ; virus ; Animal culture ; SF1-1100 ; Veterinary medicine ; SF600-1100
Subject code	630
Language	English
Publishing date	2021-10-01T00:00:00Z
Publisher	Veterinary World
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Molecular detection and characterization of SARS-CoV-2 in cats and dogs of positive owners during the first COVID-19 wave in Brazil.

Galhardo, Juliana Arena / Barbosa, David Soeiro / Kmetiuk, Louise Bach / de Carvalho, Otávio Valério / Teixeira, Ana Izabel Passarella / Fonseca, Paula Luize Camargos / de Araújo E Santos, Luiza Campos Guerra / Queiroz, Daniel Costa / Miranda, João Victor Oliveira / da Silva Filho, Aluisio Pereira / Castillo, Anisleidy Pérez / Araujo, Ricardo Nascimento / da Silveira, Julia Angelica Gonçalves / Ristow, Luiz Eduardo / Brandespim, Daniel Friguglietti / Pettan-Brewer, Christina / de Sá Guimarães, Ana Marcia / Dutra, Valéria / de Morais, Helio Autran /

Dos Santos, Andrea Pires / Agopian, Rafael Garabet / de Aguiar, Renato Santana / Biondo, Alexander Welker

Scientific reports

2023 Volume 13, Issue 1, Page(s) 14418

Abstract: Despite previous reports of SARS-CoV-2 infection in dogs and cats worldwide, the type of swab sample used for its detection through RT-qPCR needs to be better compared and described. Accordingly, as part of a multicenter study in Brazil, the aim of the ... ...

Abstract	Despite previous reports of SARS-CoV-2 infection in dogs and cats worldwide, the type of swab sample used for its detection through RT-qPCR needs to be better compared and described. Accordingly, as part of a multicenter study in Brazil, the aim of the present study was to assess which rectal or oropharyngeal swabs would be more appropriate for detecting SARS-CoV-2 in cats and dogs, through viral load comparison. Pets of owners diagnosed with COVID-19 in the last 7 days were eligible. A total of 148 animals from four of the five Brazilian geographical regions were analyzed, among which 10/48 cats (20.83%) and 11/100 dogs (11.00%) were positive. The results suggested that oropharyngeal swabs should be considered for SARS-CoV-2 detection, particularly in cats, due to the higher cDNA viral load. Also, the genomic results showed similarities between SARS-CoV-2 animal variants and human variants that were circulating at the time of sampling, thus corroborating the existence of zooanthroponotic transmission. In conclusion, the present study highlighted the importance of SARS-CoV-2 monitoring among cats and dogs, as virus modification may indicate the possibility of mutations in animals and spillover back to owners. Thus, positive individuals should always self-isolate from their pets during COVID-19, to prevent trans-species transmission and mutation.
MeSH term(s)	Humans ; Cats ; Dogs ; Animals ; SARS-CoV-2/genetics ; COVID-19/diagnosis ; COVID-19/epidemiology ; COVID-19/veterinary ; Brazil/epidemiology ; Cat Diseases/diagnosis ; Cat Diseases/epidemiology ; Dog Diseases/diagnosis ; Dog Diseases/epidemiology
Language	English
Publishing date	2023-09-02
Publishing country	England
Document type	Multicenter Study ; Journal Article
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-023-41285-0
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Article ; Online: Frequent Infection of Cats With SARS-CoV-2 Irrespective of Pre-Existing Enzootic Coronavirus Immunity, Brazil 2020.

de Oliveira-Filho, Edmilson F / de Carvalho, Otávio V / Carneiro, Ianei O / Fernandes, Fagner D'ambroso / Vaz, Sara Nunes / Pedroso, Célia / Gonzalez-Auza, Lilian / Urbieta, Victor Carvalho / Kühne, Arne / Mayoral, Rafaela / Jo, Wendy K / Moreira-Soto, Andrés / Reusken, Chantal B E M / Drosten, Christian / Brites, Carlos / Osterrieder, Klaus / Netto, Eduardo Martins / Ristow, Luiz Eduardo / Maia, Rita de Cassia /

Vogel, Fernanda S Flores / de Almeida, Nadia Rossi / Franke, Carlos Roberto / Drexler, Jan Felix

Frontiers in immunology

2022 Volume 13, Page(s) 857322

Abstract: Carnivores such as cats and minks are highly susceptible to SARS-CoV-2. Brazil is a global COVID-19 hot spot and several cases of human-to-cat transmission have been documented. We investigated the spread of SARS-CoV-2 by testing 547 domestic cats ... ...

Abstract	Carnivores such as cats and minks are highly susceptible to SARS-CoV-2. Brazil is a global COVID-19 hot spot and several cases of human-to-cat transmission have been documented. We investigated the spread of SARS-CoV-2 by testing 547 domestic cats sampled between July-November 2020 from seven states in southern, southeastern, and northeastern Brazil. Moreover, we investigated whether immune responses elicited by enzootic coronaviruses affect SARS-CoV-2 infection in cats. We found infection with significantly higher neutralizing antibody titers against the Gamma variant of concern, endemic in Brazil during 2020, than against an early SARS-CoV-2 B.1 isolate (p<0.0001), validating the use of Gamma for further testing. The overall SARS-CoV-2 seroprevalence in Brazilian cats during late 2020 validated by plaque reduction neutralization test (PRNT
MeSH term(s)	Animals ; Antibodies, Neutralizing ; Brazil/epidemiology ; COVID-19/epidemiology ; COVID-19/veterinary ; Cats ; Cattle ; SARS-CoV-2 ; Seroepidemiologic Studies
Chemical Substances	Antibodies, Neutralizing
Language	English
Publishing date	2022-04-05
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2606827-8
ISSN	1664-3224 ; 1664-3224
ISSN (online)	1664-3224
ISSN	1664-3224
DOI	10.3389/fimmu.2022.857322
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Article: First report of severe acute respiratory syndrome coronavirus 2 detection in two asymptomatic cats in the state of Pernambuco, Northeastern Brazil.

Epifanio, Ivyson da Silva / Rodrigues, Davi Dos Santos / de Lima, Leonardo Borges / Nogueira, Maria Aurea de Azevedo / Felix, Laelia Reginae do Monte Pessoa / de Almeida, Barbara Ferreira / Farias, Claudia Kathariny da Silva / de Carvalho, Otavio Valerio / Maia, Rita de Cassia Carvalho / Ristow, Luiz Eduardo / Barbosa, David Soeiro / Galhardo, Juliana Arena / Pettan-Brewer, Christina / Kmetiuk, Louise Bach / Agopian, Rafael Garabet / Dutra, Valeria / de Morais, Helio Autran / Dos Santos, Andrea Pires / Biondo, Alexander Welker /

Brandespim, Daniel Friguglietti

Veterinary world

2021 Volume 14, Issue 10, Page(s) 2839–2842

Abstract: Background and aim: Despite worldwide case reports, including Brazilian cases, no frequency study on infection of pets by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been conducted to date in Brazil. Accordingly, the present study ... ...

Abstract	Background and aim: Despite worldwide case reports, including Brazilian cases, no frequency study on infection of pets by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been conducted to date in Brazil. Accordingly, the present study was aimed to assess dogs and cats belonging to positive owners in Recife, Northeastern Brazil. Materials and methods: This was a longitudinal prospective study on dogs and cats in the city of Recife whose owners were in isolation at home due to a confirmed laboratory diagnosis of SARS-CoV-2 through reverse-transcriptase polymerase chain reaction (RT-qPCR). Oral and rectal swabs from the pets were tested for the presence of SARS-CoV-2-specific RNA by means of RT-qPCR. Results: Among the pets tested, 0/16 dogs and 2/15 cats were positive for SARS-CoV-2. Interestingly, the two positive cats were owned by two unrelated asymptomatic veterinary students, which, therefore, post a warning to veterinarians worldwide. Conclusion: The findings herein indicate that cats may act as sentinels for human cases, particularly sharing households with asymptomatic human cases. Although with small sampling and convenient recruiting, the presence of infected cats by SARS-CoV-2 was most likely due to close cat-human contact with positive owners, posting a human-animal health threat when pets share the same bed and interact with owners without protection, particularly during owner self-isolation. Thus, infected owners should follow the same human preventive guidelines with their pets to avoid spreading infection.
Language	English
Publishing date	2021-10-31
Publishing country	India
Document type	Journal Article
ZDB-ID	2456277-4
ISSN	2231-0916 ; 0972-8988
ISSN (online)	2231-0916
ISSN	0972-8988
DOI	10.14202/vetworld.2021.2839-2842
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Article ; Online: First report of severe acute respiratory syndrome coronavirus 2 detection in two asymptomatic cats in the state of Pernambuco, Northeastern Brazil

Ivyson da Silva Epifanio / Davi dos Santos Rodrigues / Leonardo Borges de Lima / Maria Aurea de Azevedo Nogueira / Laelia Reginae do Monte Pessoa Felix / Barbara Ferreira de Almeida / Claudia Kathariny da Silva Farias / Otavio Valerio de Carvalho / Rita de Cassia Carvalho Maia / Luiz Eduardo Ristow / David Soeiro Barbosa / Juliana Arena Galhardo / Christina Pettan-Brewer / Louise Bach Kmetiuk / Rafael Garabet Agopian / Valeria Dutra / Helio Autran de Morais / Andrea Pires dos Santos / Alexander Welker Biondo /

Daniel Friguglietti Brandespim

Veterinary World, Vol 14, Iss 10, Pp 2839-

2021 Volume 2842

Abstract: Background and Aim: Despite worldwide case reports, including Brazilian cases, no frequency study on infection of pets by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been conducted to date in Brazil. Accordingly, the present study ... ...

Abstract	Background and Aim: Despite worldwide case reports, including Brazilian cases, no frequency study on infection of pets by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been conducted to date in Brazil. Accordingly, the present study was aimed to assess dogs and cats belonging to positive owners in Recife, Northeastern Brazil. Materials and Methods: This was a longitudinal prospective study on dogs and cats in the city of Recife whose owners were in isolation at home due to a confirmed laboratory diagnosis of SARS-CoV-2 through reverse-transcriptase polymerase chain reaction (RT-qPCR). Oral and rectal swabs from the pets were tested for the presence of SARS-CoV-2-specific RNA by means of RT-qPCR. Results: Among the pets tested, 0/16 dogs and 2/15 cats were positive for SARS-CoV-2. Interestingly, the two positive cats were owned by two unrelated asymptomatic veterinary students, which, therefore, post a warning to veterinarians worldwide. Conclusion: The findings herein indicate that cats may act as sentinels for human cases, particularly sharing households with asymptomatic human cases. Although with small sampling and convenient recruiting, the presence of infected cats by SARS-CoV-2 was most likely due to close cat-human contact with positive owners, posting a human-animal health threat when pets share the same bed and interact with owners without protection, particularly during owner self-isolation. Thus, infected owners should follow the same human preventive guidelines with their pets to avoid spreading infection.
Keywords	brazil ; coronavirus ; domestic animals ; pandemic ; Animal culture ; SF1-1100 ; Veterinary medicine ; SF600-1100
Subject code	630
Language	English
Publishing date	2021-10-01T00:00:00Z
Publisher	Veterinary World
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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