CTDPH - What does CTDPH stand for? The Free Dictionary
References in periodicals archive
Because not all Stx EIA tests at these laboratories are confirmed by culture, clinical laboratories performing Stx EIA without culture confirmation have been required to submit the enrichment broth from all Stx-positive stool specimens to the CTDPH state laboratory since 2000.
At the CTDPH state laboratory, Stx-positive broths are plated on SMAC agar and SMAC agar enriched with cefixime-tellurite (CT-SMAC).
The recovered letters were categorized as first-class or bulk and submitted to the CTDPH laboratory for culture.
All environmental samples were tested either in the CTDPH laboratory or, when it had reached its capacity, a contract laboratory in Texas.