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Symptoms, lesions and clinical evolution of Brucellosis in small ruminants

dc.contributor.authorQuintas, Helder
dc.contributor.authorOliveira, Justina
dc.contributor.authorTavares, Humberto
dc.contributor.authorCoelho, Ana Cláudia
dc.contributor.authorCoelho, Adosinda
dc.contributor.authorSimões, João
dc.date.accessioned2020-04-01T13:58:32Z
dc.date.available2020-04-01T13:58:32Z
dc.date.issued2019
dc.description.abstractAlthough brucellosis in small ruminants can be caused by Brucella abortus and B. ovis (sheep), B. melitensis is the major Brucella species involved in acute and chronic forms of this disease. Late abortions, stillbirths, weak neonates and epididymitis/orchitis are the main clinical signs. B. melitensis acute infections in pregnant females causes a macroscopic placentitis. In males necrotic epididymitis and orchitis can be observed. In the chronic form of the disease, the main clinical signs may not occur but the infected animals continue actively secreting B. melitensis into the environment and can infect other animals and man. B. abortus causes deterioration in the quality of the semen and acute edema and inflammation of the scrotum. Palpable lesions in the epididymis and tunicae of one or both testicles also can be observed. Usually, no clinical signs are seen in the ewe, but in some flocks, infection causes abortion, stillborn lambs or weak neonates. In infected lactating goats, mastitis due to B. melitensis can be a frequent occurrence instead of abortion.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationQuintas, Helder; Oliveira, Justina; Tavares, Humberto; Coelho, Ana Cláudia; Coelho, Adosinda; Simões, João (2019). Symptoms, lesions and clinical evolution of Brucellosis in small ruminants. In J.C. Simões; M.J. Saavedra and P.A. Hunter (Eds.) Brucellosis in Goats and Sheep: an endemic and re-emerging old zoonosis in the 21st century. New York: Nova Science Publisher. p. 139-149. ISBN 978-1-53614-962-3pt_PT
dc.identifier.isbn978-1-53614-962-3
dc.identifier.urihttp://hdl.handle.net/10198/21356
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherNova Science Publisherspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAbortionpt_PT
dc.subjectB. melitensispt_PT
dc.subjectB. ovispt_PT
dc.subjectEpididymitispt_PT
dc.subjectOrchitispt_PT
dc.subjectZoonosispt_PT
dc.titleSymptoms, lesions and clinical evolution of Brucellosis in small ruminantspt_PT
dc.typebook part
dspace.entity.typePublication
oaire.citation.conferencePlaceNew Yorkpt_PT
oaire.citation.endPage149pt_PT
oaire.citation.startPage139pt_PT
oaire.citation.titleBrucellosis in Goats and Sheep: an endemic and re-emerging old zoonosis in the 21st centurypt_PT
person.familyNameQuintas
person.givenNameHelder
person.identifier1486884
person.identifier.ciencia-id6018-8BBD-80AB
person.identifier.orcid0000-0002-6934-1669
person.identifier.scopus-author-id35796342900
rcaap.rightsrestrictedAccesspt_PT
rcaap.typebookPartpt_PT
relation.isAuthorOfPublication068e74bc-656d-4fd1-93ed-f7346baa3b69
relation.isAuthorOfPublication.latestForDiscovery068e74bc-656d-4fd1-93ed-f7346baa3b69

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