Joe Luksovsky

• Texas A&M University

Heartworms (Dirofilaria immitis) are parasitic nematodes that cause significant cardiopulmonary-associated morbidity and mortality in canids worldwide. The global dissemination of heartworms is believed to have occurred alongside the dispersal of domesticated dogs. To test this theory, we performed the largest population genetics study of heartworm...

Northern ungulates contend with Setaria yehi and Rumenfilaria andersoni, filarioid nematodes that are transmitted by ectoparasitic blood-feeding arthropods, which can result in animal and population level impacts. Setaria yehi microfilariae can be detected in fresh blood samples using a modified Knott's test, or by postmortem detection by genetic s...

Abstract Background Current recommendations for diagnosis of Dirofilaria immitis infection in dogs rely on the detection of antigen produced largely by adult females coupled with the visualization of microfilariae (mf) in the circulation via a microfilaria detection test (MFDT). It is hypothesized that qPCR assays used in parallel with antigen dete...

Dictyocaulus is a globally distributed genus of lungworms of domestic and wild ungulates. Dictyocaulus adults inhabit the bronchi, frequently causing subclinical and clinical disease, and that impacts animal health and production. North American bison (Bison bison) and cattle (Bos taurus) share various parasitic nematode species, particularly in ar...

A 4-yr-old male intact lesser spot-nosed guenon (Cercopithecus petaurista), housed at a North American zoological facility, presented with acute lethargy, inappetence, and mild neurologic signs. Physical examination revealed hemorrhagic pleural effusion in the right hemithorax. This guenon's condition improved over several days but then deteriorate...

Reptiles and amphibians are becoming increasingly more common in the exotic pet trade and as such veterinary care is also rising. Parasitic infections can pose a serious threat to pet reptiles and amphibians and are a common finding in these exotic pets. The purpose of the present study was to determine the species composition of parasites among re...

A study was undertaken at the Texas A&M Horse Center to evaluate and compare the effectiveness of three anthelmintics—ivermectin, fenbendazole, and a combination of ivermectin and pyrantel pamoate—on fecal egg count reductions of cyathostomes and Parascaris equorum in 30 naturally infected foals. The foals were randomized into three treatment group...