Serologic Survey of Selected Pathogens in Free-Ranging Bengal Tigers (Panthera tigris tigris) in Nepal.

Serum samples of 11 Bengal tigers (Panthera tigris tigris) from Chitwan National Park in Nepal, collected between 2011-17, were evaluated for the presence of antibodies to eight diseases commonly investigated in large felids. This initial serologic survey was done to establish baseline information to understand the exposure of Nepal's free-ranging tiger population to these diseases. Tiger serum samples collected opportunistically during encounters such as translocation, human conflict, and injury were placed in cold storage for later use. Frozen serum samples were assessed for feline coronavirus (FCoV), feline immunodeficiency virus, feline leukemia virus, feline herpesvirus (FHV), canine distemper virus, canine parvovirus-2 (CPV-2), leptospirosis (LEP; seven serovars), and toxoplasmosis (TOX). Six tigers were found to be positive for LEP, eight for CPV-2, five for FHV, one for FCoV, and 10 for TOX. Tigers, like other wild felids, have been exposed to these common pathogens, but further research is needed to determine the significance of these pathogens to the Nepali population.

Echinococcus granulosus in gray wolves and ungulates in Idaho and Montana, USA.

We evaluated the small intestines of 123 gray wolves (Canis lupus) that were collected from Idaho, USA (n=63), and Montana, USA (n=60), between 2006 and 2008 for the tapeworm Echinococcus granulosus. The tapeworm was detected in 39 of 63 wolves (62%) in Idaho, USA, and 38 of 60 wolves (63%) in Montana, USA. The detection of thousands of tapeworms per wolf was a common finding. In Idaho, USA, hydatid cysts, the intermediate form of E. granulosus, were detected in elk (Cervus elaphus), mule deer (Odocoileus hemionus), and a mountain goat (Oreamnos americanus). In Montana, USA, hydatid cysts were detected in elk. To our knowledge, this is the first report of adult E. granulosus in Idaho, USA, or Montana, USA. It is unknown whether the parasite was introduced into Idaho, USA, and southwestern Montana, USA, with the importation of wolves from Alberta, Canada, or British Columbia, Canada, into Yellowstone National Park, Wyoming, USA, and central Idaho, USA, in 1995 and 1996, or whether the parasite has always been present in other carnivore hosts, and wolves became a new definitive host. Based on our results, the parasite is now well established in wolves in these states and is documented in elk, mule deer, and a mountain goat as intermediate hosts.

We built it and they did not come: knowledge and attitudes of baccalaureate nursing students toward the elderly.

A pilot program in gerontological nursing was developed for senior baccalaureate nursing students but could not be implemented due to lack of student interest. As a consequence, the authors conducted a descriptive survey research study to determine the knowledge base and attitudes of junior and senior baccalaureate nursing students toward older adults. A sample of 55 students was surveyed using two instruments: Palmore's revised Facts on Aging Quiz (FAQ 1) and Kogan's Attitudes Toward Old People Scale (KOP). While neither the junior or senior student group scored high on the FAQ 1, an analysis of variance revealed a significant difference between the groups in overall knowledge about the elderly. The mean KOP score of neither group indicated a high positive attitude toward the elderly and there was no significant difference between the groups in this area. The relationships between participants' demographic characteristics and KOP results also were explored. Findings support research indicating that nursing students often lack knowledge of the elderly and need opportunities to develop positive attitudes toward them. Implications are identified that relate to curriculum development, students, and faculty.