Last reviewed: May 12, 2026 Last updated: May 12, 2026

Written by: Jay Hastings , CEO of PlexusDx

Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations. He has more than 20 years of experience across healthcare innovation, genomics, laboratory operations, healthcare investing, and strategic finance. His work has included scaling healthcare startups, leading CLIA lab integrations, and helping expand consumer access to precision health tools.

Medically reviewed by: Jayden Lee, PharmD, EMBA

Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison with a PharmD and MBA specializing in pharmacogenomics and clinical product development, with a proven ability to bridge the gap between genomic research and practical patient outcomes. Dr. Lee has more than 10 years of professional experience in clinical pharmacy, academia, and research.

PlexusDx: Understanding Neutropenia and Genetic Health

PlexusDx operates as a service that provides individuals with complete genome-based reports and health information. The genetic trait neutropenia represents low neutrophil count and falls under today's Disease & Infection category examination. Neutropenia manifests as a decrease in neutrophils which constitute the most abundant type of white blood cells present in the bloodstream. The condition demonstrates intricate characteristics that require our analysis to understand its full impact on general health. Multiple factors contribute to neutropenia development including bone marrow diseases like leukemia and aplastic anemia as well as infections such as HIV and severe bacterial infections alongside autoimmune conditions like lupus and rheumatoid arthritis together with chemotherapy and radiation treatment specific medications and inherited disorders. Neutropenia shows no direct symptoms but raises infection risks and results in symptoms including fever and recurring infections alongside mouth ulcers and sore throats and skin abscesses plus other health complications. Healthcare providers can diagnose neutropenia through complete blood count tests which measure levels of blood cells. Doctors may perform bone marrow biopsies and blood tests for infections and autoimmune diseases together with genetic screenings for inherited neutropenia to determine the underlying cause. Treatment for neutropenia requires consideration of its severity and underlying cause and involves options like granulocyte colony-stimulating factor (G-CSF) drugs together with antibiotics, antifungals and bone marrow stimulants. To prevent infections patients need to maintain high personal hygiene standards and avoid contact with individuals who are sick and crowded places. Effective proactive health management requires complete knowledge about the genetic trait that results in low neutrophils and its consequences. Through PlexusDx Precision Health & Wellness tests accessible via PlexusDx.com, Amazon and Walmart customers gain essential insights about their genetic predispositions to make improved wellness decisions. Begin your journey to personalized healthcare solutions that align with your genetic makeup by taking control of your health today.

Medical and Editorial Standards

Medical review process: This article was reviewed for medical accuracy, scientific clarity, evidence alignment, and appropriate discussion of genetics, medications, supplements, biomarkers, and health-related claims.

Sources and evidence: PlexusDx educational content is developed using peer-reviewed research, clinical literature, reputable medical references, and, where applicable, public health or regulatory guidance. References are included at the end of the article when scientific, medical, or health-related claims are discussed.

Commercial transparency: PlexusDx offers genetic testing, blood biomarker testing, personalized supplement recommendations, and related precision wellness services. Product mentions are intended to help readers understand available options and should not be interpreted as medical advice.

Important disclaimer: PlexusDx educational content is for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about medications, supplements, genetic testing, lab testing, or health-related care.