Medicine and Health Sciences Commons^™

Identifying Risk Factors Of Anaplasma Infection In Plains Zebra Of Etosha National Park, Namibia, Madison Stahle

Honors College

Anaplasmosis is a tick-borne illness that is caused by bacteria from the genus Anaplasma which infect the blood cells of their hosts. Anaplasmosis can affect the health and life expectancy of zebra, however, little is known about what makes drives the variability in infection within this species. The purpose of this study is to (1) determine the prevalence, and (2) identify risk factors for Anaplasma infections in plains zebra (Equus quagga) from the Etosha National Park, Namibia, including whether Anaplasma infections correlate with other parasite infections (ectoparasites and gastrointestinal parasites).Other possible risk factors for Anaplasma infection that are …

Covid-19_Umaine News_Animal And Veterinary Sciences Seniors: Capstone Stories, University Of Maine Division Of Marketing And Communications

Division of Marketing & Communications

Screenshot of UMaine News press release regarding University of Maine animal and veterinary sciences capstone course AVS 401, students having the opportunity to combine their knowledge and skills with ongoing research of UMaine faculty.

College Of Natural Sciences, Forestry, And Agriculture_Covid Related Teaching Materials Email, Pauline L. Kamath

College of Natural Sciences, Forestry, and Agriculture

Email thread featuring messages between Jeffrey St. John, Senior Associate Provost for Academic Affairs University of Maine and Pauline Kamath, Assistant Professor of Animal Health Animal and Veterinary Sciences School of Food & Agriculture regarding Professor Kamath's submission of course material to the Provost Office on subjects related to the COVID-19 pandemic.

College Of Natural Sciences, Forestry, And Agriculture_Sms 563 Fisheries Policy Covid-19 Response Email, Joshua Stoll

College of Natural Sciences, Forestry, and Agriculture

Email from Joshua Stoll, Assistant Professor of Marine Policy, School of Marine Sciences, University of Maine to the Provost Office regarding Professor Stoll including in his class SMS 563 Fisheries Policy a focus on the impacts of the pandemic on the seafood economy.

College Of Natural Sciences, Forestry, And Agriculture_Avs 249_Laboratory And Companion Animal Science Slides, Pauline L. Kamath

College of Natural Sciences, Forestry, and Agriculture

Lecture slides from Pauline L. Kamath Class, Assistant Professor of Animal Health Animal and Veterinary Sciences School of Food & Agriculture Class AVS 249 Laboratory and Companion Animal Science.

College Of Natural Sciences, Forestry, And Agriculture_Bio433 Mammalogy Slides, Pauline Kamath

College of Natural Sciences, Forestry, and Agriculture

Lecture slides from Pauline L. Kamath, Ph.D. Assistant Professor of Animal Health Animal and Veterinary Sciences School of Food & Agriculture Class BIO433 Mammalogy.

College Of Natural Sciences, Forestry, And Agriculture_Avs 401: Senior Paper In Animal Science I, Suzanne Ishaq

College of Natural Sciences, Forestry, and Agriculture

Syllabus for Capstone experience in Fall (and spring) this year for Animal and Veterinary Sciences for a class taught by Suzanne (Sue) Ishaq, Assistant Professor of Animal and Veterinary Sciences, University of Maine. Also, includes cover email from Professor Ishaq to Jonathon Jue-Wong, Administrative Coordinator, The Office of the Executive Vice President for Academic Affairs & Provost regarding the submission of material.

Framing The Discussion Of Microorganisms As A Facet Of Social Equity In Human Health, Suzanne L. Ishaq, Maurisa Rapp, Risa Byerly, Loretta S. Mcclellan, Maya R. O'Boyle, Anika Nykanen, Patrick J. Fuller, Calvin Aas, June M. Stone, Sean Killpatrick, Manami M. Uptegrove, Alex Vischer, Hannah Wolf, Fiona Smallman, Houston Eymann, Simon Narode, Ellee Stapleton, Camille C. Cioffi, Hannah F. Tavalire

Animal and Veterinary Sciences Faculty Scholarship

What do “microbes” have to do with social equity? These microorganisms are integral to our health, that of our natural environment, and even the “health” of the environments we build. The loss, gain, and retention of microorganisms—their flow between humans and the environment—can greatly impact our health. It is well-known that inequalities in access to perinatal care, healthy foods, quality housing, and the natural environment can create and arise from social inequality. Here, we focus on the argument that access to beneficial microorganisms is a facet of public health, and health inequality may be compounded by inequitable microbial exposure.

A Characterization Of Poultry Flocks And Poultry Producers In Maine, Alice Gluchanicz

Honors College

This study sought to characterize backyard poultry flocks and poultry producers’ knowledge of poultry husbandry in Maine. A survey on poultry flock characterization, management, and health was sent to poultry producers living in Maine. Based on the survey, most backyard poultry flocks contained 7-20 birds. Chickens were the predominant poultry species in Maine. Flocks were used primarily for egg production and companionship. Management practices varied greatly among producers, indicating a need for more flock management education. Mites and coccidiosis were the most commonly reported causes of illness by producers, but several diseases affected poultry in Maine. Producers cited the internet …

Developing Learning Models To Teach Equine Anatomy And Biomechanics, Zandalee E. Toothaker

Honors College

Animal owners and professionals benefit from an understanding of an animal’s anatomy and biomechanics. This is especially true of the horse. A better understanding of the horse’s anatomy and weight bearing capabilities will allow people to treat and prevent injuries in equine athletes and work horses. Currently, teaching anatomy is based on dissection of cadavers and study of figures in textbooks. Dissection is expensive and presents logistical difficulties associated with sourcing, storage, and disposal of cadavers. Also, post mortem tissue changes obscure how the muscles support the bones and make the specimens unsuitable for representing biomechanical principles. Cadavers may also …

Efficacy Of Maine Lobster Shell As Treatment For Haemonchus Contortus Parasitism In Sheep, Morgan H. Gustin

Honors College

Lobster shell, a chitin-based material, was applied to the ova, and to the L3 and L4 larval stages of the ruminant nematode Haemonchus contortus to assess its nematicidal effects on the parasite. Methods were developed to more accurately characterize and quantify larvae, including a formalin-kill technique to establish larval viability and a procedure for culturing L3 stage larvae into L4s in AF. Larval cultures containing 80g of fecal matter, 30g vermiculite and 100ml water were treated with various proportions of crushed lobster shell (medium or fine crush) to assess the affect of lobster shell on the maturation of H. contortus …

The Effect Of Management Strategies On Haemonchus Contortus Infections Of Sheep And Goats On Intensively Grazed Pasture, Catherine Werker Pouliot

Honors College

The purpose of this study was to determine how the management strategies used by producers on sheep and goat farms in Maine, New Hampshire, and Vermont could affect the fecal egg counts of the parasite called Haemonchus contortus in their animals. Surveys about management practices and fecal samples from the juvenile and adult populations were collected during the months of June, July, and August in the summer of 2015. Next, the samples were analyzed and fecal egg counts were determined using the McMaster method and a fluorescence-based H. contortus speciation technique. The fecal egg counts and survey answers were compiled …

Territorial Aggression Increases Along An Urban Gradient In Resident But Not Migratory Song Sparrows, Darlene Turcotte

Honors College

During the breeding season, birds behave more aggressively toward rivals to maintain and defend territories. Resident birds are thought to be more aggressive than migratory birds because they need to maintain a territory year round. Furthermore, birds in urban environments can exhibit more aggressive behaviors than their rural counterparts because of the bolder behavioral characteristics required to colonize urban habitats. In this study, we investigated how migration strategy and landscape composition interact to affect territory defense in two subspecies of Song Sparrow (Melospiza melodia). To evoke an aggressive response, we simulated invasions by broadcasting songs from within a …

Identification Of Internal Parasites Of Sheep And Goats, Amanda Chaney

Honors College

Abomasal worms are a major cause of small ruminant disease. Differentiation of the most pathogenic nematode, H. contortus, from the other common species can be difficult using standard diagnostic fecal floatation techniques because the ova are similar in size and morphology. Known pure culture H. contortus fecal samples from West Virginia University were used to develop morphologic assays using FITC-labeled lectin agglutination and immunocytochemistry to identify species of abomasal worms. These assays were applied to assess disease due to abomasal worms on selected small ruminant farms in Maine. The diagnostic tests were used to test the hypothesis that H. contortus …

Explorations, Vol. 5, No. 2, Kathleen Lignell, Mary Beth Pinto, Susan White, James M. Acheson, Mary Lee, John Field, Eric Beenfeldt, Robert Shepard, M. W. Blumenstock

Explorations — A Journal of Research

Articles include:

Cover: Brian McLain of New Harbor, measuring a V-notched lobster; slide taken by Robert C. Bayer, University of Maine Professor of Animal and Veterinary Sciences.

"April is Aquaculture Month Guest Editorial," by Kathleen Lignell

"Hospital Project Teams: Gaining Cooperation," by Mary Beth Pinto

"The Maine Lobster Institute: Science and Industry Working Together," by Susan White

"The Theory of Common Property Resources: Scientific Law or Myth?" by James M. Acheson

"What do Seedless Watermelons and Triploid Oysters have in Common?" by Mary Lee

"Technology and the Competitive Edge," by John Field and Eric Beenfeldt

"Growing our State Tree Faster: …

Dickey-Lincoln School Lakes Project Environmental Impact Statement: Appendix E: Aquatic Ecosystem And Fisheries Studies, Christoipher J. Schmitt, James R. Beltz, Normandeau Associates, Inc., New England Division, United States Army Engineer Division

Dickey-Lincoln School Lakes Project

Throughout this report, the following naming conventions will be used: the study area is the region of the Saint John River from Fort Kent to Ninemile Bridge and the drainage areas of all Saint John tributaries between Lincoln School and Ninemile Bridge within the United States, excluding the Allagash River drainage; the Dickey Lake Area is that region which would be inundated by the proposed Dickey Dam and the drainage areas of all rivers and streams (excluding the Saint John River) flowing into that proposed reservoir; the Lincoln School Reservoir area is that region which would be inundated by the …