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Can a CBC Detect Hepatitis?

Published in Medical Testing 2 mins read

No, a complete blood count (CBC) cannot directly detect hepatitis.

A CBC measures various components of your blood, including red blood cells, white blood cells, and platelets. While it can identify signs of certain blood-related conditions, it doesn't specifically test for the presence of hepatitis viruses.

Hepatitis Diagnosis

To diagnose hepatitis, a healthcare professional will typically order specific blood tests that look for the presence of hepatitis viruses or antibodies to these viruses.

  • Hepatitis A: Blood tests for Hepatitis A can detect the presence of the virus or antibodies to the virus.
  • Hepatitis B: Blood tests for Hepatitis B can detect the presence of the virus, as well as antibodies to the virus.
  • Hepatitis C: Blood tests for Hepatitis C can detect the presence of the virus or antibodies to the virus.

CBC Uses

A CBC serves various purposes in assessing overall health, such as:

  • Anemia detection: Checking for low red blood cell counts.
  • Infection identification: Looking for elevated white blood cell counts.
  • Bleeding disorders: Monitoring platelet levels.

While a CBC can reveal some general health issues, it doesn't provide specific information about hepatitis infections.

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