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COVID-19 Consultation Note Review (Serum/Plasma Antibody Profile)

Published: August 9, 2026Updated: August 16, 2026

This test measures antibodies in your blood that your immune system produces in response to COVID-19. Antibodies can help your body recognize and fight the virus.

Quick summary

["Antibodies may appear weeks after infection, aiding in long-term immunity tracking."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
94814-1
Short code
CCMCOVID19
Synonyms
CCM COVID-19 Consult note
Category
chemistry
Sample
serum
Container
Not applicable
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
0–120 years
Method
critical-care-medicine
Specimen volume
Not applicable
Stability
Not applicable
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
0–24 hours
Order
routine

What This Test Measures

This test includes a panel of antibodies that your immune system creates after exposure to COVID-19. These antibodies can help your body remember the virus for future protection. The test may include measurements for neutralizing antibodies, which can block the virus from entering cells, and other types of antibodies that help your immune system identify and target the virus.

How the Test Works

Blood is drawn and sent to a lab where specialized tests detect the presence and levels of various antibodies. These tests use immunoassay methods to identify specific antibody responses to different parts of the virus.

Why It’s Done

Doctors may order this test to assess your immune response after recovering from COVID-19, to evaluate long-term immunity, or to help guide decisions about future exposure or vaccination.

When You Might Get This Test

You may receive this test if you’ve had COVID-19 recently, if you’re recovering from illness, or if you’re being monitored for immunity after vaccination or exposure.

Reference range

Not applicable. This is a consultation note documenting critical care assessment and management of COVID-19 patients.N/A

Specimen: serum

No special patient preparation required. Consultation typically occurs at bedside in ICU or critical care setting.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

COVID-19 Antibody Test Profile

Frequently asked questions

How long do antibodies last after COVID-19?
Antibodies can persist for months or years after infection, but their levels may gradually decrease over time. Some people develop long-term immunity, while others may need booster doses or additional protection.
Can antibodies protect me from getting COVID-19 again?
Antibodies can help protect you from severe illness if you’re exposed to COVID-19 again, but they may not always prevent infection entirely. Immunity depends on the strength and duration of your immune response, which can vary from person to person.
What does a positive antibody test mean?
A positive antibody test confirms your immune system has recognized and responded to COVID-19, meaning you’ve likely had exposure. This does not always mean you were sick, as some people may have been infected without symptoms.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy