Saliva has long been an overlooked biological fluid in the world of diagnostics, overshadowed by blood, urine, and even nasopharyngeal swabs. Yet, as healthcare systems worldwide seek more accessible, scalable, and safe diagnostic solutions, saliva is stepping into the spotlight—especially in low-resource settings. Its unique properties, ease of collection, and diagnostic potential are rewriting the […]
Malnutrition remains a persistent global challenge, affecting nearly 1 in 3 people worldwide. In developing countries, where access to advanced healthcare infrastructure is limited, detecting nutrient deficiencies early is critical yet often unattainable. Emerging saliva-based diagnostics offer a revolutionary approach to bridge this gap—transforming how we identify and address malnutrition through non-invasive, accessible testing. The […]
Non-communicable diseases (NCDs) such as diabetes, cardiovascular disease, cancer, and chronic respiratory conditions are among the leading causes of death globally. Unlike infectious diseases, NCDs often develop slowly, making early detection and ongoing monitoring critical for effective management. Yet, as highlighted by The Lancet Commission on Diagnostics, significant diagnostic gaps persist in the care pathways […]
Global health security has become a pressing priority. From the COVID-19 pandemic to the ongoing challenges of antimicrobial resistance, the need for accessible, accurate, and equitable diagnostics has never been more apparent. Diagnostics are not just a tool for detecting disease—they are a cornerstone of effective healthcare systems, enabling early intervention, guiding treatment, and preventing […]