
UPDATED PRODUCT
Rapid FulGenome: Speed Meets Precision
Rapid FulGenome is an advanced whole genome sequencing (WGS) solution designed to provide time-sensitive, comprehensive genomic insights for critically ill patients.
Clinical Use/Indications
Early diagnosis of genetic disorders in newborns and children can be critical for timely medical interventions. FulGenome's comprehensive analysis can aid in these diagnoses, enabling informed medical management.
Features
- 2 days - Preliminary Report7 days - Final report
- Phenotype-driven, multi-variant analysis
- Singleton, Duo, or Trio analysis
With a preliminary report delivered in just 2 days, Rapid FulGenome offers unparalleled speed and accuracy, empowering clinicians to make informed decisions for urgent medical or surgical interventions.
Time-Sensitive Reports
To support urgent decision-making in the NICU and PICU, Rapid FulGenome provides rapid whole genome sequencing with a preliminary and final report.
EARLY INSIGHT
Preliminary Report in 2 Days
A focused, early analysis highlighting pathogenic or likely pathogenic variants in genes with strong clinical relevance to the patient’s presentation.
This rapid insight is designed to guide immediate medical management decisions while a more comprehensive review is underway.

CONFIRMED RESULTS
Final Report within 7 days†
A complete, detailed genomic analysis that incorporates additional testing and confirmatory studies.
The final report
- Includes pathogenic/likely pathogenic variants and clinically relevant variants of uncertain significance
- Provides gene-level details with expert clinical interpretation
- Delivers results that are both actionable and comprehensive within the first week of testing

†RISE will be provided in an additional amended final report within 3-4 weeks.
SUPPLEMENTAL TESTING
Expanded Insights with RNA-Integrated Sequence Evaluation (RISE)

Facts about Rapid FulGenome
Broad Testing Boosts Diagnoses
Testing infants whose condition isn't explained by trauma, infection, or prematurity results in more diagnoses.
First-Line Testing Improves Outcomes
Implementing rapid genome sequencing as a first-line test in NICU workflows is proven to:
- Change medical management for up to 87% of babies.1
- Reduce healthcare costs up to $15,786 per child.2
Clinical WGS Adoption Remains Low
Clinical rapid whole genome sequencing is performed in <5% of eligible patients.3
Enhanced Variant Detection
- Single nucleotide variants (SNVs)
- Copy number variants (CNVs)
- Genome-wide del/dups
- Mitochondrial genome alterations
- Regions of homozygosity (ROH)
- Repeat expansions (20 genes covered) including:ATN1, ATXN1, ATXN10, ATXN2, ATXN3, ATXN7, ATXN8OS/ATXN8, BEAN1, C9orf72, CACNA1A, CNBP, DMPK, FGF14, FMR1, FXN, HTT, NOP56, PNRP, PPP2R2B, TBP
Test Overview
TEST DETAILS
Whole genome sequencing (WGS) using next-generation sequencing (NGS) technology to deliver enhanced variant detection, including single nucleotide variants (SNVs), copy number variants (CNVs), genome-wide del/dups, mitochondrial genome alterations, and repeat expansions.
- Singleton or Duo/Trio Analysis (strongly recommended)
- Mean Coverage: 30x-40x
- Turnaround Time:2 days - Preliminary Report7 days - Final Report
SPECIMEN REQUIREMENTS
Proband Sample
1 x EDTA (purple top) tube
Minimum 1 mL whole blood for Rapid FulGenome
OR
Minimum 4 mL whole blood for Rapid FulGenome + RISE*
- For patients less than 1 year of age, we can accept 1-2 mL for DNA analysis only. 4 mL for DNA and RNA Analysis.
*Sample receipt within 48 hours of sample collection
Duo/Trio Sample
1 x EDTA (purple top) tube or Saliva Swab
Saliva/buccal swabs will be accepted for family member testing (Duo/Trio); however, they are not recommended and will result in testing delays ( ~1 day).
How to Order
Collect Sample
Request a kit. Fulgent provides specimen collection kits to clinicians.
Complete TRF
Download and fill out the
test requisition form (TRF) or order through your Fulgent provider portal.
test requisition form (TRF) or order through your Fulgent provider portal.
Ship
Send specimen and completed TRF with the provided shipping material/label as soon as possible.
Receive Report
Results will be available in:
2 days - Preliminary Report
7 days - Final Report
Frequently Asked Questions
What variant types are covered by Rapid FulGenome?
How do I order RISE with Rapid FulGenome?
Explore Our Full Genomic Testing Suite
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