Seroprevalence of antibodies against severe acute respiratory coronavirus 2 (SARS-CoV-2) in household dogs in Japan
We investigated the seroprevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among dogs in the Tokyo area via enzyme-linked immunosorbent assay (ELISA) using the spike protein as the target antigen. Plasma samples from 494 household dogs and blood-donor dogs were tested from Ju...
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| Veröffentlicht in: | Journal of Veterinary Medical Science 2021, Vol.83(11), pp.1722-1725 |
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| container_issue | 11 |
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| container_title | Journal of Veterinary Medical Science |
| container_volume | 83 |
| creator | ITO, Genta GOTO-KOSHINO, Yuko KURODA, Yudai EUNSIL, Park MAEDA, Ken SOMA, Takehisa MOMOI, Yasuyuki |
| description | We investigated the seroprevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among dogs in the Tokyo area via enzyme-linked immunosorbent assay (ELISA) using the spike protein as the target antigen. Plasma samples from 494 household dogs and blood-donor dogs were tested from July 2020 to January 2021. Of these samples, three showed optical densities that were higher than the mean plus two standard deviations of the mean of the negative-control optical densities (ODs). Of these three samples, only the sample with the highest OD by ELISA was confirmed positive by virus neutralization testing. The positive dog presented no SARS-CoV-2-related symptoms. The positivity rate of SARS-CoV-2 infections among dogs in the Tokyo area was approximately 0.2%. |
| doi_str_mv | 10.1292/jvms.21-0338 |
| format | Article |
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Plasma samples from 494 household dogs and blood-donor dogs were tested from July 2020 to January 2021. Of these samples, three showed optical densities that were higher than the mean plus two standard deviations of the mean of the negative-control optical densities (ODs). Of these three samples, only the sample with the highest OD by ELISA was confirmed positive by virus neutralization testing. The positive dog presented no SARS-CoV-2-related symptoms. 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Vet. Med. Sci.</addtitle><description>We investigated the seroprevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among dogs in the Tokyo area via enzyme-linked immunosorbent assay (ELISA) using the spike protein as the target antigen. Plasma samples from 494 household dogs and blood-donor dogs were tested from July 2020 to January 2021. Of these samples, three showed optical densities that were higher than the mean plus two standard deviations of the mean of the negative-control optical densities (ODs). Of these three samples, only the sample with the highest OD by ELISA was confirmed positive by virus neutralization testing. The positive dog presented no SARS-CoV-2-related symptoms. The positivity rate of SARS-CoV-2 infections among dogs in the Tokyo area was approximately 0.2%.</description><subject>antibody</subject><subject>coronavirus disease 2019</subject><subject>dog</subject><subject>Internal Medicine</subject><subject>severe acute respiratory syndrome coronavirus 2</subject><issn>0916-7250</issn><issn>1347-7439</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpVkU2L3DAMhk1p6U63vfUH-LiFZuuPxE4uhWXoJwuFTturURxlxkPGTm0nsP--CTMM9CKB9OiVxEvIW87uuWjEh-N8SveCF0zK-hnZcFnqQpeyeU42rOGq0KJiN-RVSkfGBC9V85LcyLKqlGLVhqQdxjBGnGFAb5GGnoLPrg2dw0RhD86nTBPOGJGCnTLSiGl0EXKIT9SGGDzMLk6JCnq3e_i5K7bhTyHeUefpIUwJD2HoaBf2aa18hxH8a_KihyHhm0u-Jb8_f_q1_Vo8_vjybfvwWNhK1Xk5vCtVjy3vmLBMNr20bYuMl7xvm4Zpy3Wp21ojoK57AKy7GrTt265BrDorb8nHs-44tSfsLPocYTBjdCeITyaAM_93vDuYfZhNraSqdbMI3F0EYvg7Ycrm5JLFYQCPy2tGVFqpSnOlFvT9GbUxpBSxv67hzKw-mdUnI7hZfVrw7Rk_pgx7vMIQs7MDnuFaGs7XeJm6du0BokEv_wFbhaCr</recordid><startdate>2021</startdate><enddate>2021</enddate><creator>ITO, Genta</creator><creator>GOTO-KOSHINO, Yuko</creator><creator>KURODA, Yudai</creator><creator>EUNSIL, Park</creator><creator>MAEDA, Ken</creator><creator>SOMA, Takehisa</creator><creator>MOMOI, Yasuyuki</creator><general>JAPANESE SOCIETY OF VETERINARY SCIENCE</general><general>The Japanese Society of Veterinary Science</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>2021</creationdate><title>Seroprevalence of antibodies against severe acute respiratory coronavirus 2 (SARS-CoV-2) in household dogs in Japan</title><author>ITO, Genta ; GOTO-KOSHINO, Yuko ; KURODA, Yudai ; EUNSIL, Park ; MAEDA, Ken ; SOMA, Takehisa ; MOMOI, Yasuyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c568t-72d46feb1d02c039f3cbbe0141fb9907c1747b87eae78faae8d8a7cfbd9ee5dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>antibody</topic><topic>coronavirus disease 2019</topic><topic>dog</topic><topic>Internal Medicine</topic><topic>severe acute respiratory syndrome coronavirus 2</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>ITO, Genta</creatorcontrib><creatorcontrib>GOTO-KOSHINO, Yuko</creatorcontrib><creatorcontrib>KURODA, Yudai</creatorcontrib><creatorcontrib>EUNSIL, Park</creatorcontrib><creatorcontrib>MAEDA, Ken</creatorcontrib><creatorcontrib>SOMA, Takehisa</creatorcontrib><creatorcontrib>MOMOI, Yasuyuki</creatorcontrib><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of Veterinary Medical Science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>ITO, Genta</au><au>GOTO-KOSHINO, Yuko</au><au>KURODA, Yudai</au><au>EUNSIL, Park</au><au>MAEDA, Ken</au><au>SOMA, Takehisa</au><au>MOMOI, Yasuyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Seroprevalence of antibodies against severe acute respiratory coronavirus 2 (SARS-CoV-2) in household dogs in Japan</atitle><jtitle>Journal of Veterinary Medical Science</jtitle><addtitle>J. Vet. Med. Sci.</addtitle><date>2021</date><risdate>2021</risdate><volume>83</volume><issue>11</issue><spage>1722</spage><epage>1725</epage><pages>1722-1725</pages><artnum>21-0338</artnum><issn>0916-7250</issn><eissn>1347-7439</eissn><abstract>We investigated the seroprevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among dogs in the Tokyo area via enzyme-linked immunosorbent assay (ELISA) using the spike protein as the target antigen. Plasma samples from 494 household dogs and blood-donor dogs were tested from July 2020 to January 2021. Of these samples, three showed optical densities that were higher than the mean plus two standard deviations of the mean of the negative-control optical densities (ODs). Of these three samples, only the sample with the highest OD by ELISA was confirmed positive by virus neutralization testing. The positive dog presented no SARS-CoV-2-related symptoms. The positivity rate of SARS-CoV-2 infections among dogs in the Tokyo area was approximately 0.2%.</abstract><pub>JAPANESE SOCIETY OF VETERINARY SCIENCE</pub><pmid>34556605</pmid><doi>10.1292/jvms.21-0338</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | J-STAGE Free; EZB-FREE-00999 freely available EZB journals; PubMed Central; PubMed Central Open Access |
| subjects | antibody coronavirus disease 2019 dog Internal Medicine severe acute respiratory syndrome coronavirus 2 |
| title | Seroprevalence of antibodies against severe acute respiratory coronavirus 2 (SARS-CoV-2) in household dogs in Japan |
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