The 4Dx test is a specific type of snap test designed to diagnose vector-borne diseases in dogs. The 4Dx test is used to detect heartworm disease and tick-borne diseases, such as Lyme disease, Ehrlichiosis, and Anaplasmosis. This test is essential for identifying these diseases early to ensure timely treatment and management.
A small amount of blood is required for the test. The veterinarian or technician will collect a blood sample from the dog, typically by drawing blood from a vein in the dog’s leg or neck. After the waiting period, the test cartridge displays results. If the antigens or antibodies associated with any of the tested diseases are detected in the blood sample, specific lines or markers on the test cartridge will appear, indicating a positive result. If no lines appear, it suggests a negative result.
If the test shows positive results for any of the tested diseases, it means the dog is infected with the respective pathogen. Further confirmatory tests and additional diagnostics may be required to confirm the diagnosis and determine the appropriate course of treatment. A negative result indicates that the dog is not currently infected with any of the tested vector-borne diseases. However, it’s essential to remember that dogs may test negative in the early stages of infection, so retesting may be recommended if there is a high suspicion of exposure or if symptoms develop later.