+254746101065

info@godfreytuda.com

00100 Nairobi

Kenya

Mon-Sat 8.00-22:00

Sunday 10-22:00

Mon-Sat 8.00-22:00

Sunday 10-22:00

+254746101065

info@godfreytuda.com

00100 Nairobi

Kenya

Molecular Diagnostics

In today’s world of precision medicine and high-impact research, molecular diagnostics lie at the heart of rapid, accurate, and actionable insights. From detecting infections in minutes to tracing outbreak origins, I design and implement robust diagnostic systems—including advanced PCR, genotyping, and tools for emerging pathogens—that ensure dependable results when they matter most.

Molecular Diagnostics (PCR, Genotyping & Emerging Pathogens)

Why This Matters

  • Unmatched Speed & Sensitivity: PCR delivers ultra-fast and highly sensitive detection of pathogens—including non-cultivable or slow-growing organisms—that traditional methods can miss.

  • Quantitative Precision: Techniques like RT-qPCR quantify pathogen load, track treatment response, and distinguish variants using methods such as melting curve genotyping 

  • Advanced Pathogen Insight: Next-generation sequencing (NGS) and third-generation sequencing (TGS) provide whole-genome views—key for identifying new pathogens, resistance genes, and tracking mutations in real time

  • Field & Low-Resource Effectiveness: Isothermal methods like LAMP offer accurate, portable, and affordable testing solutions ideal for labs with limited infrastructure or for rapid outbreak response

  • Rapid Detection of Emerging Threats: Molecular methods are essential for responding to outbreaks—used globally for pathogens like Ebola, Zika, Dengue, and more—enabling fast, reliable surveillance and control

informative infographic illustrating the molecular diagnostics workflow—from sample collection through amplification and detection to advanced genotyping and sequencing

My Service Offering

Tailored Workflow Design

I assess your current laboratory setup and design a streamlined, compliant workflow—from sample processing to data output—optimized for PCR, genotyping, or sequencing applications.

PCR & Genotyping Excellence

Whether you need RT-qPCR, multiplex panels, melting-curve-based genotyping, or KASP SNP assays, I deliver accurate and efficient detection platforms

Next-Gen & Portable Sequencing Solutions

Implement NGS or Nanopore-based sequencing to identify pathogens comprehensively, track antimicrobial resistance, or deploy portable diagnostics in remote settings .

Emerging Pathogens & Novel Detection Technologies

I build systems to detect new or re-emerging threats, using advanced molecular tools—including mNGS and CRISPR-based approaches—for outbreak readiness and surveillance

Capacity Building & QA in Diverse Settings

From hands-on training and QA programs to biosafety infrastructure, I empower labs to run trustworthy, sustainable diagnostics—even in low-resource environments.

How I Work

 

  1. Diagnostic Needs Assessment
    Evaluate current procedures, instrumentation, and staffing to tailor your diagnostics strategy.

  2. System Design & Protocol Development
    Develop precise SOPs, sample flowcharts, and validation protocols for PCR, genotyping, or sequencing.

  3. Implementation & Training
    Roll out workflows, train staff, and ensure smooth integration with your existing quality systems.

  4. Validation & Scaling
    Pilot protocols, calibrate performance, validate against benchmarks, and scale according to need.

  5. Sustain & Monitor
    Provide ongoing support, QA oversight, and updates to keep diagnostics accurate and reliable over time.

AdvantageWhat It Means for Clients
Technical MasteryAdvanced PCR, genotyping, and sequencing tools with precision
Fast Outbreak ReadinessQuick deployment of assays for new or evolving pathogens
Adaptable by DesignSuitable for labs in resource-constrained and urban settings
Future-Ready InfrastructureSystems built for scale and evolving diagnostic needs
Trusted ImplementationHands-on leadership in setup, training, and validation

Frequently Asked Questions

Q.How does PCR outperform traditional diagnostic methods?
PCR is faster, more sensitive, and can detect pathogens at very low levels—ideal for early, accurate diagnosis
Q: What does genotyping add to diagnostics?
Genotyping (like melting curve analysis or KASP assays) enables precise strain or SNP differentiation—critical for disease surveillance and epidemiology
Q: Why invest in NGS or nanopore sequencing?
These technologies provide deep insights, revealing unknown pathogens and genomic variants—essential in outbreak response and research
Q: Are field-ready diagnostic systems viable?
Yes—methods like LAMP offer low-cost, rapid, and portable diagnostics suitable for field deployment in low- and middle-income countries
Q: Can labs in low-resource settings sustain these systems?
Absolutely—with proper training, validation, and QA practices, these tools can be reliably integrated and sustained over time.

Let’s Build Diagnostics That Deliver