Immunity Screening Package

Immunity Screening Package

What it is

The Immunity Screening Package is a group of blood tests designed to evaluate the overall strength and status of the immune system. It helps detect immune deficiencies, past exposure to infections, and the body’s antibody response to pathogens or vaccines. This package is especially useful for people with recurrent infections, chronic illness, or those who want to assess their immunity status for preventive health care.

Uses

This package is used to:

• Assess baseline immune system health.
• Detect immunodeficiency conditions (low or abnormal immune response).
• Check immunity status against certain infections or post-vaccination.
• Support diagnosis in individuals with frequent or unusual infections.
• Guide further specialized testing or treatment for immune-related disorders.

Typical Tests Included

The exact tests may vary, but often include:

• Complete Blood Count (CBC): To check white blood cells, the body’s main defense against infection.
• Immunoglobulin Levels (IgG, IgA, IgM, ±IgE): To measure antibodies important for immunity.
• Vitamin D Levels: Since deficiency can weaken immune response.
• HIV Screening (if indicated): To rule out acquired immunodeficiency.
• Other Infection or Antibody Tests: Depending on risk factors (e.g., Hepatitis, Varicella, COVID-19 antibody status).

Symptoms / Conditions That May Lead to the Test

Doctors may recommend this package if you have:

• Frequent or recurrent infections (respiratory, urinary, skin, etc.).
• Slow wound healing or unusual infections.
• Chronic fatigue, low resistance to illness.
• Autoimmune disorders or suspected immune deficiency.
• Need to check immunity after vaccination or illness recovery.

Abnormal Results

• Low White Blood Cells or Immunoglobulins: Suggest weakened or deficient immune response.
• Elevated Immunoglobulins: May indicate autoimmune disease or chronic infection.
• Deficiency in Vitamin D or Antibodies: Points to reduced protective immunity.

Results are interpreted in combination with medical history, symptoms, and other diagnostic tests.

Risks

The package requires a blood sample and carries minimal risks, including:

• Mild pain, bruising, or discomfort at the puncture site.
• Rare chance of infection or dizziness after blood draw.