Salmonella Antigen Test

Synonyms

Salmonella Antigen Test

Purpose

The Salmonella Antigen Test detects particular antigens from Salmonella bacteria in stool samples, aiding in diagnosing gastroenteritis, a condition characterized by diarrhea, fever, and stomach pain.

This test can be coupled with the fecal culture test to isolate and identify bacterial pathogens, resulting in an accurate diagnosis and successful illness management. A fecal culture can detect the presence of Salmonella and other intestinal bacteria, allowing for targeted antibiotic treatment if required.

Furthermore, integrating the Salmonella test with the Rotavirus test is critical since both tests assess the causes of gastroenteritis. While Salmonella suggests a bacterial infection, rotavirus is the most common viral cause of diarrhea in children.

By combining these tests, healthcare providers can distinguish between bacterial and viral illnesses, allowing for more effective treatment approaches and lowering the risk of consequences.

Patient Preparation for Salmonella Antigen Test

The patient is not subjected to any restrictions.

Samples

2g with a minimum of 1g stool collected in a sterile container. The specimen must be collected in a container with no detergents”,” preservatives, or transport media. Stored at room temperature or refrigerated (2-30°C).

Reference Range

1:20 to 1.60 antigen titer level.

Results Turnaround

1 days after receipt of samples.

Diseases / Diagnostic indicators

The Salmonella Antigen Test detects particular antigens from Salmonella species in stool samples, which helps to diagnose diseases such as typhoid fever and non-typhoidal salmonellosis. Typhoid fever, primarily caused by Salmonella Typhi, causes persistent fever, stomach pain, and exhaustion and can progress to significant complications if not treated.

Symptoms of non-typhoidal salmonellosis, frequently caused by foodborne exposure, include diarrhea, vomiting, and abdominal pains. Early detection through antigen testing is critical for timely intervention and treatment, particularly in high-risk patients or areas where Salmonella infections are prevalent.

This complete study provides more detailed information about Salmonella antigens.