Brucella IgG & IgM Antibodies Test

Brucella IgG & IgM Antibodies Test

Category
Fever
Sample
Blood sample taken from a vein in your arm
Reports () Terms & Conditions Report time varies with time of sample collection.
In 5 days
Fasting
No Fasting
Age
5+ Years

What Is This Test?

A blood test that measures IgM & IgG antibodies against Brucella bacteria.

Why this test is performed?

Helps diagnose brucellosis, an infection from unpasteurised milk or contact with farm animals. IgM antibodies appear early, so a positive IgM usually suggests a recent or current infection. IgG antibodies develop later and last longer, so a positive IgG usually indicates past infection or immunity (from infection or vaccination).

Who should take this test?

Fever lasting more than 2–3 days, chills, body ache, rash, headache or vomiting — especially in monsoon season.

Test Preparation

No fasting needed.

What's included 2 parameters

Brucella IgG Antibodies (1)
  • Brucella IgG Antibodies
Brucella IgM Antibodies (1)
  • Brucella IgM Antibodies
Medical disclaimer · for information only, not medical advice

This article is for general information and education only. It is not medical advice, does not create a doctor–patient relationship, and is not a substitute for consultation with a qualified doctor who has assessed your individual situation. Never delay seeking medical advice because of something you have read here.

In a medical emergency, call 112, or 108 for an ambulance where that service operates, or go to your nearest emergency department. If you are in mental health distress, Tele-MANAS is free and available 24×7 on 14416.

Read our Editorial Policy and Medical Review Process.

Frequently asked questions

Antibodies take some days to weeks to appear after infection, so your doctor may time or repeat the test based on when symptoms began.

No fasting is needed. You can eat and drink normally unless your doctor has advised otherwise.

Blood sample taken from a vein in your arm.

Usually within 3–4 days after the sample reaches the lab. You will receive the report online.

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