Assessing Behavioral Risk Factors Driving Zoonotic Spillover Among High-risk Populations in Myanmar.

The increasing global emergence of zoonoses warrants improved awareness of activities that predispose vulnerable communities to greater risk of disease. Zoonotic disease outbreaks regularly occur within Myanmar and at its borders partly due to insufficient knowledge of behavioral risks, hindering participatory surveillance and reporting. This study employed a behavioral surveillance strategy among high-risk populations to understand the behavioral risks for zoonotic disease transmission in an effort to identify risk factors for pathogen spillover.

CEFOVECIN PROTEIN BINDING AS A PREDICTOR FOR EXTENDED DURATION OF ACTION: A REVIEW OF CURRENT LITERATURE AND IN VITRO ANALYSIS IN MULTIPLE ZOOLOGICAL SPECIES.

Cefovecin is a third-generation cephalosporin antibiotic with an efficacy of 2 wk following a single injection in domestic dogs and cats. A high degree of plasma protein binding to cefovecin has been proposed as one of the mechanisms responsible for the long elimination half-life, but protein binding has not been evaluated extensively in nondomestic species. In this study, a review of the current literature was conducted, and pharmacokinetic data were compiled for species in which cefovecin has been evaluated thus far.

SERUM BIOCHEMISTRY AND SELECT MINERAL PARAMETERS OF PRE-RELEASE SUNDA PANGOLINS () FOLLOWING REHABILITATION IN VIETNAM.

Native to Southeast Asia, the Sunda pangolin () is critically endangered largely because of poorly regulated wildlife trade, consumptive practices, and use in traditional Chinese medicine. Efforts to rescue and rehabilitate animals confiscated from the illegal trade are complicated by a general lack of knowledge surrounding the normal health and disease processes unique to the species. To provide clinical reference intervals for normal health states of Sunda pangolins, biochemical parameters were determined from rescued individuals in Vietnam that had undergone a 14-day observation period and met a set of criteria for release back into the wild.

Cefovecin pharmacokinetics after single-dose intramuscular administration in cheetahs (Acinonyx jubatus).

Cefovecin is a third-generation cephalosporin with potential value for use in exotic felids due to its long duration of action. A sparse sampling protocol was implemented with 18 zoo-housed cheetahs (Acinonyx jubatus) to evaluate the pharmacokinetics of cefovecin (Convenia ) after a single 8 mg/kg intramuscular injection. Blood was collected serially for 15 days following administration, and plasma cefovecin concentrations were determined using high-pressure liquid chromatography with ultraviolet detection.

Use of a Portable Analyzer for Venous Blood Gas and Biochemistry Analysis in Free-Ranging Indian Flying Foxes (Pteropus giganteus) in Myanmar.

We determined venous blood gas, acid-base, and biochemical parameters for thirteen free-ranging Indian flying foxes (Pteropus giganteus) in Myanmar, using a handheld i-STAT analyzer with CG8+ and CHEM8 cartridges. For field-based projects, portable blood analyzers enable identification and management of electrolyte and acid-base imbalances and collection of physiologic data, but present logistical challenges.

Effects of Lupron and surgical castration on fecal androgen metabolite concentrations and intermale aggression in capybaras (Hydrochoerus hydrochaeris).

To curb agonistic interactions in a bachelor group of three male capybaras (Hydrochoerus hydrochaeris), a single dose of leuprolide acetate (Lupron®) was used in an attempt to chemically sterilize the males. Concurrently, fecal androgen metabolite (FAM) concentrations were quantified via enzyme immunoassay to monitor changes in testosterone production after injection of the gonadotropin-releasing hormone agonist. When Lupron proved ineffective in suppressing intraspecific aggression, surgical castration was performed on two males, with continued noninvasive endocrine monitoring.

First Report of a Novel Hepatozoon sp. in Giant Pandas (Ailuropoda melanoleuca).

The first report of giant pandas (Ailuropoda melanoleuca) infected with a novel Hepatozoon species is presented. An intraleukocytic parasite was detected via routine blood smear from a zoo-housed giant panda at the National Zoological Park. Ribosomal DNA sequences indicated a previously undescribed Hepatozoon species.