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Updated: Jan 30, 2026

Kinetic Screening of Nuclease Activity using Nucleic Acid Probes
Published on: November 1, 2019
Antenatal and intrapartum nucleic acid amplification test use for group B Streptococcus screening-United States, 2016
Katherine Fay1, Olivia Almendares1, Barbara Robinson-Dunn2
1Respiratory Diseases Branch, Centers for Disease Control and Prevention, 1600 Clifton Rd, Atlanta, GA 30329, USA.
Abstract:
Perinatal group B Streptococcus (GBS) disease prevention guidelines in 2010 allowed for processing of screening specimens by nucleic acid amplification tests (NAATs); however, the extent of NAAT use is unknown. A 2016 laboratory survey sent to 10 surveillance sites found that 18.7% of responding laboratories offered NAAT for GBS screening (antenatal only: 7.3%; intrapartum only: 4.1%; both: 3.4%).
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