More than two years after the World Health Organization (WHO) declared an end to the emergency phase of the Covid-19 pandemic, the virus continues to circulate globally. While current data suggest ...

December 26, 2025 - On 17 December 2025, the World Health Organization (WHO) announced the prequalification of two rapid antigen diagnostic tests (Ag-RDT) for SARS-CoV-2, the virus that causes ...

The World Health Organization (WHO) said on December 24, 2025, that it has prequalified two rapid antigen diagnostic tests (Ag-RDTs) for SARS-CoV-2, the virus that causes COVID-19. According to WHO, ...

HOUSTON, Nov. 26, 2025 /PRNewswire/ -- As the holiday season approaches, gatherings among family and friends are expected to increase the risk of respiratory virus transmission, including COVID-19 and ...

A rapid heart attack test could significantly accelerate diagnosis and treatment for patients, experts have revealed, promising to cut waiting times in emergency departments. To speed up diagnosis, ...

NEW YORK – True Diagnostics said Monday that the US Department of Health and Human Services has awarded the company with upward of $11 million in support for the development of a blood-based rapid ...

Introduction: Saliva biomarkers provide a convenient and noninvasive method for diagnosing immune and genetic disorders. One such biomarker is adenosine deaminase 2 (ADA2), an enzyme that converts ...

Add Yahoo as a preferred source to see more of our stories on Google. Covid-19 at home Rapid Test Kit The FDA has extended the shelf life for some COVID-19 tests. Now that allergy season is here, many ...

Abstract: This paper aims to evaluate the effectiveness of “Rapid Antigen Tests” -oropharyngeal, nasal, or salivary-in estimating the prevalence of the “SARS-CoV-2” virus during large prevention and ...