PPD - Purified Protein Derivative (TB) test
The purified protein derivative (PPD) test is performed when there is a risk for contraction of Tuberculosis.
Fluid is injected under the skin and the spot is read in 48-72 hours.
Please read the NIH site for more information.
Vaccine information sheets are available for all vaccines we offer at Pediatric Associates. Please see the PDFs on the Routine Schedule page for details.