A Brucella IgM test is used to identify a recent virus infection. The body produces IgM antibodies as its first line of defence against infection. As a result, this test aids in the early detection of infection. By direct contact with diseased animals or by consuming their raw meat or milk, people can contract the zoonotic disease brucellosis. The signs of brucellosis, such as weariness, fever, and joint problems, frequently resemble those of the flu. Your body will produce specific antibodies against the brucella bacteria if you have brucellosis. This examination searches your blood for those anti-brucella antibodies. However, it's possible that this test won't aid in early disease detection.