TB Testing Near Me in Merrill, OR

Our Labs Are Minutes Away From Your Home or Office

T-Spot I TB PPD Skin Test
QuantiFERON-TB Gold



TB Testing Locations in All Cities & States

Tuberculosis (TB) Testing Made Simple and Reliable

Lab Testing USA offers comprehensive TB testing services with a widespread network of locations, including major cities throughout Merrill, OR and all 50 states, plus Puerto Rico. Our expertly trained and certified professionals are dedicated to providing TB testing for various needs such as employment, academic institutions, or personal health concerns. Tuberculosis (TB) is an infectious disease primarily targeting the lungs but can extend to other parts of the body without timely intervention. Prompt identification is crucial to maintaining health and preventing spread. Lab Testing USA ensures that TB testing is quick, accessible, and precise with options nationwide, same-day appointments, and reputable labs. Whether you require a PPD skin test or a QuantiFERON-TB Gold or T-Spot blood test for jobs, education, immigration, or peace of mind, we've got you covered with reliable results and minimal inconvenience. Contact our toll-free number at (800)441-2728 to locate the nearest TB test site in Merrill, OR.

TB Testing Methods Available

TB PPD Skin Test

T-SPOT®TB Test

QuantiFERON Gold -TB Test

0 Alcohol-Test Centers in Merrill

What is a TB PPD Skin Test

The TB skin test is a traditional and widely used screening method. A small amount of purified protein derivative (tuberculin) is injected under the skin on the forearm

How it Works in Merrill, OR

  • Donor receives donor pass and proceeds for initial tuberculin injection
  • This test requires the donor to follow-up visit within 48–72 hours to have the results read
  • A trained healthcare professional examines the site for a reaction, which indicates potential TB infection
Schedule Your TB Online

What is a TB Skin Test Used For?

  • Routine screenings for schools, workplaces, and healthcare settings in Merrill, OR
  • Those, in Merrill, OR, requiring a low-cost, reliable initial screening method

What is a QuantiFERON Gold TB Test

The QuantiFERON Gold TB blood test s a modern blood test offering fast, accurate results without the need for multiple appointments. The QuantiFERON Tb Test is (often abbreviated as QFT or QFT-Plus in its latest version)

Key Advantages in Merrill, OR:

  • Performed in one visit- no return appointment required
  • Not affected by prior BCG vaccination, which can cause false positives in skin tests.
  • No risk of subjective reading differences or human error
Schedule Your QuantiFERON Gold Online


What is a QuantiFERON TB Test Used For?

  • Screening for TB infection in Merrill, OR workplaces (e.g., healthcare, schools, government).
  • Pre-employment testing in Merrill, OR
  • Merrill, OR Immigration, travel, or school requirements.
  • When accuracy is especially important (e.g., individuals vaccinated with BCG).

What is an T-SPOT®.TB Test

The T-SPOT®.TB test is an advanced, laboratory-based blood test that detects the presence of T cells responding to Mycobacterium tuberculosis antigens. This method captures interferon gamma (IFN-γ) released by immune cells when exposed to TB proteins, providing a highly sensitive and specific result. FDA-approved and widely used for detecting latent TB infection and supporting active TB evaluation.

Key Benefits in Merrill, OR

  • Aids in the diagnosis of latent and active TB infection
  • Useful when skin test results are unclear or affected by prior BCG vaccination
  • Performed in a single visit with results reviewed by certified labs

Schedule Your T-SPOT®.TB Test Online

What is a T SPOT TB Test Used For?

  • Merrill, OR Employment & Occupational Screening: Healthcare workers, teachers, government employees, and others in safety-sensitive positions often need TB clearance.
  • Merrill, OR Immigration / Visa Requirements: Many countries accept the T-SPOT.TB as proof of TB screening.
  • Merrill, OR School & University Enrollment: Students (especially in medical or childcare fields) may be required to take it.
  • Merrill, OR Medical Evaluation: Doctors may order it for patients with risk factors, immune system concerns, or a history of TB exposure.
  • When BCG Vaccine Has Been Given: Unlike the TB skin test, the T-SPOT.TB is not affected by prior BCG vaccination, which helps avoid false positives.



What is Tuberculosis?

Tuberculosis (TB) is an infectious disease caused by bacteria that spread through the air from person to person. While TB most commonly affects the lungs, it can also impact other areas of the body, including the brain, kidneys, and spine. Without proper treatment, TB can become life-threatening.

There are two main states: latent TB infection (you have TB bacteria in your body but no symptoms, non-infectious) and active TB disease (you have symptoms, can spread it)

Testing helps identify who has been exposed or infected, even if they are not yet sick, so they can get treatment if needed and prevent spread.

What happens if the test is positive or negative?

  • Positive results for a skin or blood test means you have likely been infected with the TB bacteria. This does not tell you if it is an active infection. To check for active TB, doctors will often order a TB chest x-ray and sputum test 
  • Negative results means that no evidence (by that test result) of infection. Sometimes this isn't perfect, for example, a very recent infection might not yet be detected, or immune suppression might reduce response.

What are the side effects of risks of TB tests?

  • Very minimal
  • Skin test-mild pain, redness, swelling at the injection site
  • Blood test- pain or bruising at needle site. Rare allergic reaction possible

How often should I be tested for TB?

This will depend on a person's risk factor. People who work in healthcare, live in high TB burden settings or have certain medical conditions might need regular testing. For most people, they only need to be tested when there is an immediate risk or exposure.


TB Testing Near Me in Merrill, OR

Tuberculosis (TB) Testing Made Simple and Reliable

Searching for a "TB test near me"? At Lab Testing USA, we make tuberculosis testing simple, fast, and affordable. Whether you need a TB skin test (PPD/Mantoux) or a TB blood test (QuantiFERON-TB Gold or T-Spot), we have nationwide locations with same-day appointments available.

Lab Testing USA Offers

  • Fast Turnaround: Most results available within 24–48 hours.
  • Nationwide Coverage: Thousands of testing centers across the U.S.
  • No Doctor's Visit Needed: Order your test online, visit the lab, and get results securely.
  • Affordable Pricing: Transparent rates with no hidden fees.

Whether for employment, school, healthcare clearance, or personal peace of mind, Lab Testing USA is your trusted partner for convenient TB testing anywhere in the United States.

Compare TB Tests: Skin Test vs. QuantiFERON-TB Gold vs. T-SPOT.TB

Choose the right test for employment, school, immigration, or routine screening. Nationwide labs, same-day appointments, fast results.

TB Skin Test (TST/PPD)

Two-step process with a return visit in 48–72 hours for reading.

  • Low cost, widely accepted
  • Requires return visit
  • BCG vaccine may cause false positives
Schedule TB Skin Test

QuantiFERON-TB Gold (IGRA)

Single-visit blood test; lab measures interferon-gamma release.

  • No return visit required
  • Unaffected by BCG vaccination
  • Lab-based; rapid turnaround
Schedule QuantiFERON

T-SPOT.TB (IGRA)

Single-visit blood test; counts TB-specific T-cell “spots.”

  • No return visit required
  • Unaffected by BCG vaccination
  • Useful when QFT is indeterminate
Schedule T-SPOT.TB

Frequently asked questions about TB Testing

1. Where can I get a TB test in Merrill, OR?

Answer: TB testing is available at various Lab Testing USA locations throughout Merrill, OR. You can schedule an appointment by calling our toll-free number or visiting our website.

2. What types of TB tests are available with Lab Testing USA?

Answer: We offer both TB skin tests (PPD) and TB blood tests (QuantiFERON-TB Gold and T-Spot) to suit various needs.

3. How quickly can I get my TB test results?

Answer: At Lab Testing USA, we aim for fast turnaround times. Typically, TB skin test results are available within 48 to 72 hours, while blood test results are generally ready in a few days.

4. Why is TB testing important for school or work in Merrill, OR?

Answer: TB testing is crucial for maintaining public health safety. Schools and employers may require testing to prevent the spread of this contagious disease.

5. Is a TB test mandatory for college students in Merrill, OR?

Answer: Many Merrill, OR colleges and universities require TB screening for incoming students as part of their health and safety protocols.

6. Can I walk in for a TB test, or do I need an appointment?

Answer: It is recommended to schedule an appointment for a TB test to ensure prompt service, although some locations may accept walk-ins.

7. What should I bring to my TB test appointment?

Answer: Bring a valid photo ID and any referral forms or documentation from your employer or educational institution, if applicable.

8. Are there any preparations needed before taking a TB test?

Answer: No special preparations are needed before a TB test. However, if you have previously tested positive for TB, it’s important to inform the testing staff.


TB Testing in Merrill, OR

Merrill, Oregon is a small town known for its agricultural roots and tight-knit community spirit. Located in Klamath County, Merrill offers a serene rural lifestyle with a population of a little over 800 residents as per the latest statistics. Its economy largely depends on farming, with a rich production of potatoes, grain, and cattle.

The town retains a classic small-town charm and prides itself on community events that foster connectivity among its residents. Merrill's Annual Potato Festival is a highlight, celebrating the town’s agricultural heritage and bringing together residents and visitors alike with parades, food, and entertainment.

Education in Merrill is served by the Klamath County School District, which provides quality learning opportunities for children and young adults. The community values education, with schools focusing on personal development and academic achievement supported by dedicated staff and community involvement.

The climate in Merrill features hot, dry summers and cold, snowy winters, typical of the high desert regions. This climate is ideal for those who enjoy variety in weather patterns, providing distinct experiences with each season.

For outdoor enthusiasts, the surrounding natural beauty offers plenty of opportunities for recreation, including hiking, fishing, and skiing nearby. The town's proximity to larger cities like Klamath Falls provides access to additional amenities while allowing Merrill to maintain its peaceful rural character.

Community life in Merrill is strong, with local organizations and activities catering to a variety of interests and age groups. Whether participating in local sports, joining civic groups, or volunteering, residents find plenty of ways to engage actively in the town's social fabric.

Merrill's commitment to preserving its small-town essence allows it to remain a place where residents feel connected and visitors feel welcome, providing a genuine sense of hometown hospitality and pride.

(800) 441-2728