Gastrointestinal, GI, parasites bring serious concern to equine health. Among the various types of parasites includes the most common nematodes from the Strongylidae family. In the last two years, the Texas A&M Veterinary Medical Diagnostic Laboratory, TVMDL, has detected parasites in approximately 49% of equine fecal samples submitted for parasitology testing. Of this group, 45% […]

This article was originally published in AgriLife Today. A Texas A&M Veterinary Medical Diagnostic Laboratory, TVMDL, expert advises horse owners to take proactive steps to protect their horses after cases of eastern equine encephalitis, EEE, infections in two Houston County horses were confirmed. These are the first reported cases of the mosquito-borne illness in Texas, according to […]

The Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) works alongside the Texas Animal Health Commission (TAHC) to provide testing services in accordance to state regulations. Due to the increased volume of regulatory testing this time of year, incomplete submissions can be significantly delayed. Here are some best practices that aid in the quick accessioning of […]

Diagnostic testing can answer a lot of questions. However incomplete, missing, or vague submission paperwork only leads to more questions, rather than answers. As soon as samples arrive at TVMDL, receiving staff immediately start the accessioning process to ensure testing can begin as soon as possible. Part of the accessioning process is manually reviewing and […]

Between 2019 and 2023, TVMDL has assisted Texas veterinarians in diagnosing 32 cases of hemotropic Mycoplasma infection and 9 cases of cytauxzoonosis in cats. These cases have been identified by microscopic examination of peripheral blood smears, targeted PCR testing, or necropsy/histological examination. Using TVMDL testing data gathered since March 2019, this article provides a brief […]

A sample’s journey from the clinic to the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) is unpredictable. Once a package enters the mail system, it’s likely to get tossed, turned, and bumped until it arrives at the laboratory. Knowing this, it’s imperative clients take steps to properly package samples to ensure they arrive safely and […]

Mycoplasma bacteria can cause a variety of symptoms in many of our animal species. These bacteria are unique because they lack a cell wall, making them challenging to detect and treat. The Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) commonly detects infections in dogs, cats, and livestock. One of the most common signs of mycoplasma […]

It’s hot and getting hotter. Extreme temperatures will affect the condition of samples if not shipped properly. This may lead to delays in results if samples arrive at TVMDL in an untestable condition. TVMDL encourages clients to beat the heat when shipping samples this summer by following these best practices: For questions about shipping, visit […]

The Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) assists Texas veterinarians in diagnosing an average of over 350 cases of systemic fungal infection each year. To do so, TVMDL offers serologic testing specific for Aspergillus, Blastomyces, Coccidioides, Cryptococcus, and Histoplasma. Additionally, these fungal pathogens may be cultured, or found via microscopic examination of blood smears, […]

Zoonotic diseases are transmitted between animals and humans and can pose a significant threat to human health. It’s critical for veterinary clinic staff and TVMDL employees to handle animal samples in a way that minimizes the threat of zoonotic transmission. According to the Centers for Disease Control and Prevention (CDC), zoonotic diseases such as brucellosis, […]

The thyroid gland serves an important function in the overall health of animals. However, it can also lead to a host of health issues if not functioning properly. The Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) offers several options for assessing thyroid disorders. In addition to individual tests, TVMDL offers several panels specifically for canine, […]

Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) Clinical Pathologist Dr. Yvonne Wikander recently co-authored a major review paper over Cytauxzoon felis, a tick-transmitted pathogen in feline. C. felis is the causative agent of cytauxzoonosis, a disease often seen in domestic cats. Abstract Cytauxzoon felis is a tick-transmitted, obligate, hemoprotozoal, piroplasmid pathogen of felids and the causative agent […]

Clinical pathology testing is most of the widely used disciplines in diagnostics. As such, it’s imperative to ensure samples are submitted with the end goal in mind: quality results. Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) Clinical Pathologist Dr. Yvonne Wikander recently published an article that covers best practices for submitting high-quality samples for clinical […]