TB Testing in Kansas City: What You Need to Know

If you're starting a new job, entering a healthcare program, volunteering, or meeting school requirements, you may be asked to complete tuberculosis (TB) testing. At Kansas City Health, we offer both TB blood testing and TB skin testing to help individuals meet employer, school, and regulatory requirements quickly and conveniently.

What Is Tuberculosis (TB)?

Tuberculosis is an infectious disease caused by bacteria that primarily affects the lungs. While active TB disease can cause symptoms such as cough, fever, and weight loss, many people who have been exposed to TB have what is known as latent TB infection. Individuals with latent TB infection do not feel sick and cannot spread the disease, but testing is often required to identify prior exposure.

Why Do Employers and Schools Require TB Testing?

TB testing is commonly required for individuals who work or train in environments where they may come into contact with vulnerable populations. Common examples include:

Healthcare workers
Nursing students
Medical students
Dental students
Home health employees
Long-term care facility staff
Volunteers
School employees

Testing helps organizations maintain compliance with workplace and educational requirements while promoting a safe environment.

Types of TB Tests

There are two primary methods of TB testing: TB blood tests and TB skin tests.

TB Blood Test (QuantiFERON®)

A TB blood test involves a simple blood draw that is sent to a laboratory for analysis. The test measures your immune system's response to TB bacteria.

Benefits of a TB blood test include:

Only one visit required
No return appointment needed
Not affected by prior BCG vaccination
Commonly accepted by employers and schools

Many healthcare organizations now prefer TB blood testing because of its convenience and accuracy.

TB Skin Test (PPD)

A TB skin test involves placing a small amount of testing solution under the skin of the forearm. After placement, you must return within 48 to 72 hours for the test to be read.

Benefits of a TB skin test include:

Cost-effective option
Widely accepted
Quick and simple procedure

The most important thing to remember is that a second visit is required for proper interpretation and documentation.

Which TB Test Should You Choose?

The best TB test depends on your employer, school, or organization's requirements. If convenience is your top priority, a TB blood test is often the preferred choice because it requires only one visit. If your organization specifically requires a skin test, a TB skin test may be the appropriate option.

If you're unsure which test you need, our team can help guide you before your appointment.

How Long Does TB Testing Take?

The testing process itself is usually quick.

TB blood draws typically take only a few minutes.
TB skin test placement takes only a few minutes, but a follow-up visit is required for interpretation.

Our goal is to make the process as efficient and convenient as possible.

TB Testing for Employment

One of the most common reasons people seek TB testing is for employment. Hospitals, clinics, nursing homes, schools, and many other organizations require proof of TB testing before an employee can begin work.

Delays in testing can delay your start date, which is why fast scheduling is important. At Kansas City Health, we offer convenient appointment times and professional documentation that can be submitted directly to your employer.