Banca de DEFESA: DAHIANNE LEIA BECKER

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : DAHIANNE LEIA BECKER
DATA : 25/07/2019
HORA: 09:00
LOCAL: Sala de reuniões “Quero-quero” da Embrapa Suínos e Aves - Concórdia
TÍTULO:

Analysis of reports of Vesicular Disease in Swine in the State of Santa Catarina

PALAVRAS-CHAVES:

Senecavirus A; vesicular syndrome; SivCont. 

PÁGINAS: 45
GRANDE ÁREA: Ciências Agrárias
ÁREA: Medicina Veterinária
RESUMO:

The occurrence of vesicular disease in pigs associated with Senecavirus A in the producing region of Santa Catarina caused an increase in the number of notifications to the official animal health defense service in 2015. Faced with subsequent recurrences of the event, the objective of the study was to evaluate the evolution of performance of the state animal health surveillance system in the years subsequent to the base year of the first manifestation of the episode. To this end, the database included in the Continental Epidemiological Surveillance and Surveillance System - SivCont (PANAFTOSA - PAHO/WHO) was used to infer surveillance indicators associated with the sensitivity of the notification process and the efficiency of official visits in order to test hypotheses of difference of certain parameters observed between 2015 and subsequent years. Thus, four statistical models were performed to: test the effect of the year on the probable onset of occurrence; test the effect of the year on the reaction time of the official service; evaluate whether there is an association between the year and the type of outcome of the official investigation (probable case and discarded case of vesicular disease); to evaluate if there is association between the year with the detection of the RNA of Senecavirus A among the laboratory analyzes carried out in the investigations classified as probable cases of vesicular disease. The results showed that, in general, the indicators evaluated worsened after 2015 when compared to the base year: the chances of having reports of late vesicular lesions (> 3 days) were similar; the average reaction time (9 hours) from the official veterinary service to the notification increased by one hour; the chances of cases being considered probable increased 32.3 times, but the prevalence of cases with molecular detection of Senecavirus A was 78% lower. The worsening of the parameters demonstrated the need for improvement in the surveillance system procedures to encompass the endemicity of the Senecavirus A manifestation, without compromising the syndromic focus of its vesicular character.

MEMBROS DA BANCA:
Externa à Instituição - DANIELLE GAVA - EMBRAPA
Interno - 1756086 - DIOGENES DEZEN
Presidente - 586.812.306-97 - JANICE REIS CIACCI ZANELLA - UFMG
Interno - 1248656 - PAULO MAFRA DE ALMEIDA COSTA