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Sergio Villanueva-Saz

Researcher at University of Zaragoza

Publications -  35
Citations -  199

Sergio Villanueva-Saz is an academic researcher from University of Zaragoza. The author has contributed to research in topics: Medicine & Leishmania infantum. The author has an hindex of 5, co-authored 17 publications receiving 70 citations.

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Serological evidence of SARS-CoV-2 and co-infections in stray cats in Spain.

TL;DR: This study revealed, for the first time, the exposure of stray cats to SARS‐CoV‐2 in Spain and the existence of concomitant infections with other pathogens including T. gondii, L. infantum, FeLV and FIV, suggesting that immunosuppressed animals might be especially susceptible to Sars‐Co V‐2 infection.
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SARS-CoV-2 Seroprevalence in Household Domestic Ferrets ( Mustela putorius furo ).

TL;DR: The evidence of household pet ferrets exposure to SARS-CoV-2 in Spain to date is reported for the first time, and anti-RBD Sars-Cov-2 antibodies persisted at detectable levels in a seropositive SARS, CoV,2 domestic ferret beyond 129 days since the first-time antibodies were detected.
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A cross-sectional study of Leishmania infantum infection in stray cats in the city of Zaragoza (Spain) using serology and PCR.

TL;DR: In this article, the authors investigated the prevalence of infection of leishmaniosis in apparently healthy stray cats in an endemic region of Spain (Zaragoza city) using serological and molecular methods, and compared the results of the different techniques.
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First report on natural infection with Leishmania infantum in a domestic ferret (Mustela putorius furo) in Spain

TL;DR: According to these findings, ferrets should be included as potential reservoir hosts of L. infantum in a domestic ferret naturally infected in an endemic region (Spain) where canine and feline leishmaniosis is frequently detected.
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Anaplasma ovis in sheep: Experimental infection, vertical transmission and colostral immunity

TL;DR: An experimental infection with Anaplasma ovis was carried out in three lambs and the evolution of the disease was assessed during a period of three years and two production cycles, shedding some light on how A. ovis infection occurs and how immunity is generated at the flock level.