Related Experiment Video

Updated: Aug 19, 2026

Intracranial Subarachnoidal Route of Infection for Investigating Roles of Streptococcus suis Biofilms in Meningitis in a Mouse Infection Model
07:26

Intracranial Subarachnoidal Route of Infection for Investigating Roles of Streptococcus suis Biofilms in Meningitis in a Mouse Infection Model

Published on: July 1, 2018

[The diagnosis of Eperythrozoon suis infection]

K Heinritzi1

  • 1II. Medizinischen Tierklinik, Ludwig-Maximilians-Universität München.

Tierarztliche Praxis
|October 1, 1990
PubMed

Insights

Diagnosing Eperythrozoon infection in pigs requires specific methods. Acridine-orange staining and fluorescence microscopy are best for acute cases, while serological tests aid herd diagnosis.

Area of Science:

  • Veterinary Hematology
  • Microbiology
  • Animal Pathology

Context:

  • Eperythrozoon suis infections present diagnostic challenges, particularly in distinguishing acute from latent stages.
  • Clinical and hematological signs are often only apparent during acute febrile episodes.

Purpose:

  • To outline effective diagnostic strategies for Eperythrozoon suis infections in swine.
  • To differentiate between methods suitable for individual diagnosis versus herd-level screening.

Summary:

  • Acute Eperythrozoon infections are detectable in blood smears during fever, with acridine-orange staining and fluorescence microscopy being optimal detection methods.
  • Serological assays like indirect hemagglutination assay (IHA), complement fixation test (KBR), and enzyme-linked immunosorbent assay (ELISA) are valuable for herd diagnosis due to fluctuating antibody titers.
  • Splenectomy is identified as the most effective method for diagnosing latent Eperythrozoon suis infections in individual pigs.

Impact:

  • Improved diagnostic accuracy for Eperythrozoon suis, leading to better herd management strategies.
  • Facilitates early detection and intervention, potentially reducing economic losses associated with reduced pig efficiency and increased susceptibility to secondary infections.

More Related Videos

Ultrasonographic Evaluation of Salivary Glands for Sjogren's Syndrome: Diagnostic and Monitoring Insights07:25

Ultrasonographic Evaluation of Salivary Glands for Sjogren's Syndrome: Diagnostic and Monitoring Insights

Published on: October 13, 2023

Examination of Oral Candida Infection in Primary Sjögren's Syndrome Patients05:26

Examination of Oral Candida Infection in Primary Sjögren's Syndrome Patients

Published on: March 1, 2024

Related Concept Videos

Rocky Mountain Spotted Fever01:26

Rocky Mountain Spotted Fever

Rocky Mountain Spotted Fever (RMSF) is a severe tick-borne illness caused by Rickettsia rickettsii, a Gram-negative, coccobacillary bacterium. This pathogen is an obligate intracellular parasite, requiring a host cell for replication. Transmission occurs through the bite of an infected tick. In the United States, the most important vectors are Dermacentor variabilis (American dog tick) and Dermacentor andersoni (Rocky Mountain wood tick), though other tick species may also serve as vectors.
Toxoplasmosis01:28

Toxoplasmosis

Toxoplasmosis, a zoonotic disease caused by the protozoan Toxoplasma gondii, poses significant public health challenges globally due to its high seroprevalence and varied clinical manifestations. As an obligate intracellular parasite, T. gondii can infect all warm-blooded vertebrates, but felids are its only definitive hosts, shedding unsporulated oocysts into the environment. Humans typically acquire the infection through ingestion of tissue cysts in undercooked meat or oocysts from...