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90 day money-back guarantee
Lab order in minutes
Save a trip to the doctor
Low prices since 2005
Labs within 2 miles
Private, accurate & secure
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Always private
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Start from the exposure you want screened

Each option answers a different screening question, from tuberculosis and hepatitis C to caregiver screening or sexual contact.

Infectious disease testing uses blood or urine measurements to look for immune responses, antigens, or genetic material associated with selected infections. Shoppers often compare a focused question—such as tuberculosis screening with QuantiFERON®-TB Gold Plus or hepatitis C antibody screening—with a panel that combines hepatitis, sexually transmitted infection, or urine findings. The next decision is whether your concern calls for one targeted result, an acute hepatitis screen, or a set of chlamydia, gonorrhea, HIV, syphilis, and HSV measurements. Results are screening information and need professional review when symptoms, exposure, or a positive finding is involved.

Targeted screening and hepatitis result patterns

Focused testing answers a narrower exposure or screening question. QuantiFERON®-TB Gold Plus measures TB1-Nil and TB2-Nil responses alongside Nil and Mitogen-Nil controls. The control values help the laboratory assess whether the sample produced an interpretable immune-response pattern. Hepatitis C Antibody with Reflex measures hepatitis C antibody. The Hepatitis Panel Acute, w/ Ref Confirmation combines hepatitis A IgM, hepatitis B core antibody IgM, hepatitis B surface antigen, and hepatitis C antibody, making it relevant when several acute hepatitis-related measurements are needed together. These results do not establish a diagnosis on their own; symptoms, timing, exposure history, and follow-up testing matter.

When sexual-health and urine findings belong together

The Essential STD Checkup measures Chlamydia trachomatis RNA and Neisseria gonorrhoeae RNA from a urogenital specimen, plus HIV Ag/Ab, 4th Gen, T. pallidum antibody, and HSV-2 type-specific IgG. It also includes urinalysis findings such as leukocyte esterase, nitrite, white blood cells, red blood cells, bacteria, protein, pH, and specific gravity. Those urine measurements describe inflammation, blood, bacteria, and urine concentration, but they do not identify the cause by themselves. The STD Urinary Tract Infection Panel pairs chlamydia and gonorrhea RNA with those urine findings without the HIV, syphilis, or HSV-2 measurements. Professional review is important for symptoms or positive results.

Caregiver and nanny screening packages

The Child Caregiver Infectious Disease Profile combines chlamydia and gonorrhea RNA testing with hepatitis A, B, and C measurements, HSV-1 and HSV-2 IgG antibodies, fourth-generation HIV screening, and a syphilis antibody test. This fixed bundle is sometimes requested as a nanny test package. Employer, agency, or household requirements vary, so confirm the required infections and specimen types before ordering.

Infectious Disease FAQ

Infectious disease testing measures selected antibodies, antigens, immune-response values, or organism RNA. Examples include hepatitis C antibody, hepatitis B surface antigen, HIV Ag/Ab, 4th Gen, T. pallidum antibody, and Chlamydia trachomatis RNA. Each result addresses a specific laboratory question rather than confirming every cause of an illness.

QuantiFERON®-TB Gold Plus measures TB1-Nil and TB2-Nil immune-response values, with Nil and Mitogen-Nil controls. Hepatitis C Antibody with Reflex instead measures an antibody directed at hepatitis C. These are different test approaches for different infections, so one result does not substitute for the other.

Nil provides a baseline measurement, while Mitogen-Nil serves as a control for immune responsiveness in the QuantiFERON®-TB Gold Plus result. TB1-Nil and TB2-Nil are evaluated in relation to those controls. A clinician or other qualified professional should interpret an indeterminate or unexpected pattern alongside health history and symptoms.

Hepatitis Panel Acute, w/ Ref Confirmation measures hepatitis A IgM, hepatitis B core antibody IgM, hepatitis B surface antigen, and hepatitis C antibody. IgM measurements are used when evaluating a more recent immune response, while surface antigen and hepatitis C antibody answer different hepatitis-related screening questions. The combined results require clinical interpretation.

The Hepatitis B Profile measures hepatitis B core antibody IgM, hepatitis B surface antigen, and quantitative hepatitis B surface antibody immunity. The acute panel adds hepatitis A IgM and hepatitis C antibody but does not list quantitative hepatitis B surface antibody immunity. That distinction matters when the question includes hepatitis B surface-antibody status.

The Essential STD Checkup and STD Urinary Tract Infection Panel measure Chlamydia trachomatis RNA and Neisseria gonorrhoeae RNA in a urogenital specimen. RNA testing looks for genetic material from those organisms. Timing of testing, sample collection, symptoms, and exposure history influence how a result is interpreted.

The STD Urinary Tract Infection Panel measures leukocyte esterase, nitrite, white blood cells, red blood cells, bacteria, protein, pH, and specific gravity alongside chlamydia and gonorrhea RNA. Leukocyte esterase and white blood cells can reflect urinary inflammation, while nitrite and bacteria add laboratory context. None of these urine findings identifies a cause by itself.

The Essential STD Checkup includes HIV Ag/Ab, 4th Gen, T. pallidum antibody, HSV-2 type-specific IgG, and chlamydia and gonorrhea RNA. It also reports blood-count measurements such as white blood cell count, hemoglobin, hematocrit, and platelet count, plus urine findings. The infection-specific measurements answer different screening questions and should not be read as a single diagnosis.

A focused test fits a defined question, such as hepatitis C antibody screening or TB-related immune-response testing with QuantiFERON®-TB Gold Plus. A panel fits a request for several named measurements at once, such as hepatitis A IgM, hepatitis B surface antigen, and hepatitis C antibody. Infectious disease testing should reflect the exposure or screening question being evaluated.

The profile includes chlamydia and gonorrhea RNA tests; hepatitis A IgM, hepatitis B core IgM and surface antigen, and hepatitis C antibody; HSV-1 and HSV-2 IgG; fourth-generation HIV screening; and a syphilis antibody test. Confirm that this set matches the screening requirements supplied by the family, employer, or agency.

Ordering & Results FAQ

You'll receive it via email within 60 seconds of your order unless it requires additional processing (only very complex orders do).

Many general wellness test results are typically available online within 2-3 business days. However, some tests will require additional processing time. You will immediately receive an email & SMS notification when your results are available.

We do not share your results with your physician, insurance company, or any other third party.

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