Rapid TB Test in NYC: Should You Get a 2-Step PPD Test?

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If you’re concerned about tuberculosis (TB), you may be wondering if you should get a 2-step PPD test. At Nao Medical, we offer this test as part of our urgent care services in NYC. Here’s what you need to know.

What is a 2-Step PPD Test?

A 2-step PPD test is a type of skin test used to check for TB infection. It involves two separate tests, each administered at least a week apart. The first test is used to establish a baseline, and the second test is used to confirm the results of the first test.

Who Should Get a 2-Step PPD Test?

According to the Centers for Disease Control and Prevention (CDC), a 2-step PPD test is recommended for certain groups of people, including:

  • Healthcare workers
  • People who live or work in high-risk settings, such as nursing homes or correctional facilities
  • People who have recently arrived in the United States from countries with high rates of TB
  • People who are immunocompromised, such as those with HIV

If you fall into one of these categories, you may want to consider getting a 2-step PPD test.

Why Choose Nao Medical for Your 2-Step PPD Test?

At Nao Medical, we offer same-day appointments and minimal wait times, so you can get the care you need quickly. Our staff is exceptional and empathetic, and our clinic environments are stunning. We also offer a technologically driven approach with a comprehensive app and extensive after-hours virtual care.

Plus, our healthcare services are more cost-effective than traditional healthcare systems, and we provide superior quality services. We take a holistic approach to healthcare, focusing on not just your immediate health issues but also your overall well-being.


What happens during a 2-step PPD test?

A healthcare provider will inject a small amount of PPD (purified protein derivative) under the top layer of skin on your forearm. You’ll need to return to the clinic within 48 to 72 hours to have the test site checked for a reaction.

What does a positive PPD test mean?

A positive PPD test means that you have been infected with TB bacteria. However, it doesn’t necessarily mean that you have active TB disease. Further testing is needed to determine if you have TB disease.

What happens if I have a positive PPD test?

If you have a positive PPD test, you’ll need further testing to determine if you have TB disease. This may include a chest X-ray, sputum culture, or other tests.


If you’re at risk for TB, a 2-step PPD test can help detect the infection early. At Nao Medical, we offer this test as part of our urgent care services in NYC. Our approach to healthcare is cost-effective, high-quality, and patient-centered. Contact us today to schedule your appointment and take control of your health.

Click here to learn more about our 2-step PPD test services in NYC.


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Disclaimer: The information presented in this article is intended for general informational purposes only and should not be considered, construed or interpreted as legal or professional advice, guidance or opinion.

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