Chlamydia is a prevalent sexually transmitted disease brought on by the bacteria Chlamydia Trachomatis, and the purpose of the Chlamydia IgA Antibody Test is to identify the IgA specific antibodies produced in response to the current infection. This test assists in determining whether chronic chlamydia infection is the cause of infertility or other conditions. Because IgA antibodies persist as long as there is stimulation from Chlamydia antigens, the Chlamydia IgA Antibody Test is a crucial diagnostic to determine the active infection.