What Hepatitis C Virus Genotype test?

The Hepatitis C Virus Genotype test identifies the specific genetic type (genotype) of the Hepatitis C virus in a patient’s blood sample. It analyzes regions of the HCV genome, typically using methods like RT-PCR and sequencing, to determine subtypes such as 1a or 1b, which helps guide effective antiviral treatment plans.​

Indications of the Test
Doctors order this test for patients newly diagnosed with chronic Hepatitis C infection, especially before starting treatment, as different genotypes respond differently to medications. It’s also indicated for those with elevated liver enzymes like ALT or AST, suspected acute or chronic hepatitis, or high-risk factors such as intravenous drug use.​

Patient Preparation/Instructions
No special fasting or preparation is required, but provide at least 2-5 mL of blood in an EDTA (lavender top) tube or serum tube. The sample must have a detectable HCV viral load, often above 500-2000 IU/mL, and plasma should be separated promptly if not testing immediately. Follow Labtestzote’s standard phlebotomy guidelines for a comfortable experience.​

Typical Reference Values
There are no “normal” ranges; the test reports the specific HCV genotype present, such as 1, 2, 3, 4, 5, or 6, with common subtypes like 1a or 1b. Results indicate the infecting strain rather than a pass/fail value, and mixed infections may occur. Values can vary by region and population.​

Time it takes to get Report
Results typically take 7-14 days from sample receipt at the lab, depending on testing complexity and referral processes. Labtestzote aims for prompt processing to support timely treatment decisions.​

How to order the test

• Visit labtestzote.com and search for “Hepatitis C Virus Genotype” in our online test catalog.

• Select the test, add to cart, and complete payment securely online.

• Print your confirmation QR code or save it digitally, then visit any Labtestzote lab in Nairobi for sample collection (no appointment needed).

• Receive your digital report via email or patient portal once ready—we serve all of Nairobi and Kenya.​