Technicians in the serology section use the ELISA test to detect antigens that are associated with pregnant female heartworms. A positive result indicates adult female heartworms are present. This is the primary testing method used to detect heartworms. 21 мая 2020 г.
What kind of test is a heartworm test?
Heartworm disease is usually diagnosed with a simple blood test. There are two main tests for detecting heartworm infection; one test detects adult worms and the other detects microfilariae.
What is a heartworm blood test called?
An antigen test detects specific heartworm proteins, called antigens, which are released by adult female heartworms into the dog's bloodstream. In most cases, antigen tests can accurately detect infections with one or more adult female heartworms.
What is a heartworm antigen test?
The antigen test detects a substance produced by heartworms. They are the fastest and most convenient way to test for heartworms, but no test is perfect. False positives and false negatives are possible. That is why positive tests are always confirmed with another method of testing.
Which diagnostic test is used to detect canine heartworm infections?
immitis diagnosis in dogs is via the detection of heartworm antigen in blood using commercially available microwell-based enzyme-linked immunosorbent assays (ELISAs).
