Waters Corporation (NYSE: WAT) today announced that the BD BACTEC FXI Culture System has received U.S. Food and Drug Administration (FDA) 510(k) clearance. This clearance enables commercialization in the U.S. and provides a new option for laboratories seeking a fully automated blood culture system designed to improve the speed, consistency, and accuracy of sepsis and bloodstream infection diagnostics in modern microbiology laboratories.

Agilent Technologies Inc. (NYSE: A) today announced that it has received U.S. Food and Drug Administration (FDA) approval for PD-L1 IHC 22C3 pharmDx, Code SK006, as a companion diagnostic to aid in identifying patients with esophageal or gastroesophageal junction (GEJ) carcinoma who may be eligible for treatment with KEYTRUDA® (pembrolizumab), Merck’s anti-PD-1 therapy.

Foundation Medicine, Inc., a global, patient-focused precision medicine company, today announced that it has received approvals from the U.S. Food and Drug Administration (FDA) for FoundationOne®CDx and FoundationOne®Liquid CDx to be used as companion diagnostics for Pfizer’s TALZENNA® (talazoparib) in combination with XTANDI® (enzalutamide) to identify patients with homologous recombination repair (HRR) gene-mutated metastatic castration-resistant prostate cancer (mCRPC). TALZENNA is first and only PARP inhibitor approved for use with an existing standard of care (XTANDI) for adult patients with both BRCA mutated and non-BRCA HRR gene-mutated mCRPC.

Tempus AI, Inc. (NASDAQ: TEM), a technology company leading the adoption of AI to advance precision medicine, today announced that the U.S. Food and Drug Administration (FDA) has granted approval for a tumor-only indication for its xT CDx next-generation sequencing platform. With this expanded label, Tempus is the first laboratory to hold FDA companion diagnostic (CDx) approval for both tumor-only and tumor-normal comprehensive genomic profiling.

TOBY, Inc., a biotechnology company developing non-invasive disease detection technologies, today announced that the U.S. Food and Drug Administration (FDA) has granted Breakthrough Device Designation to the TOBY Test for Alzheimer's Disease. The designation recognizes the test's potential to aid in the diagnosis of Alzheimer's disease through a simple, non-invasive urine sample and address a major unmet need in accessible cognitive evaluation and diagnostic care.

Foundation Medicine, Inc., a global, patient-focused precision medicine company, today announced that it has received approval from the U.S. Food and Drug Administration (FDA) for FoundationOne®CDx to be used as a companion diagnostic (CDx) for TEPMETKO® (tepotinib) developed by EMD Serono, the healthcare business of Merck KGaA, Darmstadt, Germany in the U.S. and Canada. TEPMETKO received accelerated approval from the FDA in February 2021 and traditional approval in February 2024 for the treatment of adult patients with metastatic non-small cell lung cancer (NSCLC) harboring mesenchymal-epithelial transition (MET) exon 14 skipping alterations (METex14).

Diasorin (FTSE MIB: DIA) announced today that it has received 510(k) clearance from the US Food and Drug Administration (FDA) for the LIAISON PLEX Gastrointestinal Flex Assay, a fully customizable syndromic testing panel capable of detecting a market-leading 24 gastrointestinal pathogen targets. The new panel expands Diasorin’s growing LIAISON PLEX assay portfolio, which also includes a customizable respiratory assay and three blood culture panels.

Guardant Health, Inc. (Nasdaq: GH), a leading precision oncology company, today announced that the U.S. Food and Drug Administration (FDA) has approved Guardant360® Liquid CDx, advancing blood-based comprehensive genomic testing by integrating genomic and epigenomic insights and helping clinicians make better-informed treatment selection decisions for patients with advanced cancer. Guardant360 Liquid CDx is the largest FDA-approved liquid biopsy panel, assessing a 100X wider genomic footprint than the previously approved Guardant360 CDx to deliver comprehensive tumor profiling results. The seven previously U.S. FDA-approved companion diagnostic indications for Guardant360 CDx transfer to the new test with the FDA approval of Guardant360 Liquid CDx.

Natera, Inc. (NASDAQ: NTRA), a global leader in cell-free DNA and precision medicine, today announced that the U.S. Food and Drug Administration (FDA) has approved Signatera CDx as a companion diagnostic (CDx) for use with adjuvant atezolizumab (Tecentriq®) immunotherapy in MIBC.

Revvity, Inc., through its subsidiary, Immunodiagnostic Systems (IDS), today announced that it received clearance from the U.S. Food and Drug Administration (FDA) for its Total Testosterone automated chemiluminescence immunoassay (ChLIA). This offering complements the Company’s FDA-cleared ChLIA tests for free testosterone and sex hormone-binding globulin (SHBG), delivering a first of its kind, complete solution for testosterone-related disorders on a single platform.