Funding for this research was provided by:
FAVET/University of Chile, Chile
Buin Zoo Zoological Park, Chile
Received: 29 September 2017
Accepted: 24 January 2018
First Online: 1 February 2018
Ethics approval and consent to participate
: Samples were obtained from annual preventive procedures by the veterinary staff of the Buin Zoo. The protocol was in accordance with the Manual of Standards for Biosafety (2008), National Commission for Scientific and Technological Research (Chile).
: Not applicable
: The authors declare that they have no competing interests.
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