It is important to know about your immune system time to time and analyze the reason for sickness. With this test we can understand why we get sick and treatment required. The antigens can enter the body through mouth, skin, nasal passages etc leading to dull your immune system.
Immune system is defended by producing antibodies. Doctors test your blood sample and identify the infection and treatment procedures.
The person performing the serological test will insert a needle into your vein to collect blood. Serological testing can diagnose illness like: