Analytical and clinical comparison of the new and old Siemens cortisol immunoassay for measurement of urine cortisol in dogs, Jeremie Korchia, Kathy Freeman.

An unusual case of squamous cell carcinoma originating in forestomach C1 in an alpaca, Scott D Fitzgerald, Zachary Millman. +

Klebsiella pneumoniae in a neonatal litter of Samoyed puppies with a discussion of multidrug resistance and zoonotic implications, Scott D Fitzgerald, Zachary Millman, Rinosh Mani.

Equine amyloidosis: an 11-year case review, Alan T. Loynachan.

Pathology of Lagovirus europaeus GI.2/ rabbit hemorrhagic disease virus 2/b (RHDV2) and phylogenetic studies of circulating viral strains in southern California (2020-2021), Javier Asin, Daniel Rejmanek, Deana L. Clifford, Andrea Mikolon, Eileen Henderson, Akinyi C. Nyaoke, Nicolas Streitenberger, Melissa Macias-Rioseco, Leslie W. Woods, Beate Crossley, Francisco A. Uzal.

Bacillary hemoglobinuria in Missouri beef cattle with Fascioloides magna, Rosalie Ierardi, Lauren E. Delaney, Tamara Gull, Brett M. Havis, C Austin Hinds, Gayle C. Johnson, Dae Young Kim, Kei Kuroki, Renata M. Mammone, William J. Mitchell, Luis A. Rivero, Francisco A. Uzal, Courtney M. Valerio, Michael M. Zinn. 

Yokenella regensburgei, a novel pathogen in farmed American alligators, Gayathriy Balamayooran, James Clark Cooper, Pam Ferro, Narayan C. Paul, Laura Rice, Gabriel Gomez, Josue Diaz-Delgado. +

Rapid diagnostic confirmation of amyloid fibril deposition using negative contrast transmission electron microscopy, Robert Polon, Omar Antonio Gonzales Viera, Katherine Watson, Asli Mete, John Adaska, Leslie W. Woods, Anibal Armien Medianero.

Abortion and neonatal mortality associated with Toxoplasma gondii in bighorn sheep (Ovis canadensis), Elis A. Fisk, E. Frances Cassirer, Katey S. Huggler, Elizabeth W. Goldsmith, Allan P. Pessier, Laura White, Holly Drankhan, Joshua D. Ramsay, Rebecca M. Wolking, Todd Nordeen, John T. Hogg, Kyle R. Taylor.

Francisella tularensis in a 1-week-old foal, Sai Narayanan, Evan Crisman, Girish Patil, Martin Furr, Emily Cooper, Jeremiah T. Saliki, Akhilesh Ramachandran, A. Giselle Cino Ozuna. +

Selenium toxicosis causing poliomyelomalacia in grower pigs, Rachael Gruenwald, John Buchweitz, Amber Musick-Clark, Dodd G. Sledge.

Oleander poisoning in American bison (Bison bison), Nicolas Streitenberger, Javier Asin, Mauricio Navarro, Robert H Poppenga, Francisco A. Uzal.

Equine vertebral column pathology: a 10-year retrospective study, Jennifer Janes.

An outbreak of Mycoplasma bovis polyarthritis and bronchopneumonia in a herd of North American bison (Bison bison), A. Giselle Cino Ozuna, Cami Wallis, Akhilesh Ramachandran, Craig A. Miller, Robin Maden. 

Neisseria sp. induced embolic necro-suppurative pneumonia in 3 domestic cats, Christopher R. Bolt, Arno Wuenschmann, Vikash Singh, Sunil Kumar Mor, Hallie Richards, Kelly Gehlhaus.

Histologic correlates of MRI hyperintensity in equine humeral stress fractures, Joshua D. Ramsay, Ashley Lauren Hanna, Thomas Edward Wilkinson, Chrissy Eckstrand, Macarena Guadalupe Sanz.

Comparative pathology of SARS CoV-2 in hamsters, cats, and pigs, Jessie Trujillo, Mariano Carossino, Natasha N. Gaudreault, Igor Morozov, David Meekins, Konner Cool, Sabarish Indran, Daniel Madden, Dashzeveg Bold, Velmurugan Balaraman, Taeyong Kwon, Bianca Libanori Artiaga, Adolfo García-Sastre, William Wilson,
Jamie Henningson, Udeni Balasuriya, Juergen Richt.+

Equine fungal infections in Central Kentucky from 2009-2021
Rebecca E. Ruby.

Canine detection of chronic wasting disease (CWD) in lab and operational settings, Sarah A. Kane, Amritha Mallikarjun, Michelle Lucey, Tracy Nichols, Lisa A Murphy, Cynthia Otto.