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The Immunoglobulin G (IgG) test is a laboratory analysis that measures the concentration of IgG antibodies in a patient\'s blood. IgG is the most abundant class of antibodies in the human immune system and plays a critical role in defending the body against infections. It is involved in long-term immunity and provides protection against a wide range of pathogens, including bacteria, viruses, and toxins.The IgG test serves several diagnostic purposes:Immune Function Assessment: Measuring IgG levels helps assess the overall functioning of the immune system. Low IgG levels can indicate immunodeficiency, making the individual more susceptible to infections.Vaccine Response: After receiving vaccinations, the body produces specific IgG antibodies against the targeted pathogens. Measuring IgG levels can help determine vaccine efficacy and assess whether an individual has developed immunity.Infection Diagnosis: Elevated IgG levels can indicate a current or recent infection. Specific IgG antibodies are produced in response to pathogens, and their presence can aid in diagnosing infectious diseases.Autoimmune Diseases: Some autoimmune diseases are associated with abnormal IgG levels. Measuring IgG can assist in diagnosing conditions such as systemic lupus erythematosus (SLE) and rheumatoid arthritis.Scheduling the Immunoglobulin G (IgG) test through our online platform offers a convenient way to access this important diagnostic tool. It assists healthcare professionals in assessing immune function, diagnosing infections, evaluating vaccine responses, and identifying autoimmune conditions, ultimately leading to accurate diagnoses and appropriate treatment plans. Know More