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Image: CovidDetect RT-LAMP based detection assay for all known strains of SARS-CoV-2 (Photo courtesy of Prime Discoveries)

Rapid Extraction-Less COVID-19 Diagnostic Assay Detects SARS-CoV-2 in 30 Minutes

A rapid isothermal amplification diagnostic assay for detecting SARS-CoV-2 eliminates the need for RNA extraction and purification, with the sample result occurring in less than 30 minutes. More...
29 Apr 2022
Image: The Ella Automated Immunoassay System (Photo courtesy of R&D Systems)

Cytokine Signature Identifies COVID-19 Patients With Worst Prognosis

An overreaction of the immune system, in which excessive levels of proteins called cytokines produce damaging levels of inflammation, can lead to organ failure and death in COVID-19 patients. More...
27 Apr 2022
Image: Blood test can differentiate preeclampsia from severe COVID-19 (Photo courtesy of Pexels)

Blood Test Differentiates Severe COVID-19 from Preeclampsia in Pregnant Women

A new study has identified indicators which enable differentiating between preeclampsia and severe COVID-19 in pregnant women , thus paving the way for a more accurate diagnosis for both diseases and a better risk assessment. More...
27 Apr 2022
Image: Novel detection platform performs label-free imaging of virus particles by slowing down light (Photo courtesy of CDC)

Novel Platform Detects Coronavirus Particles with “Slow Light”

Scientists have developed a novel biosensing platform to detect and quantify viral particles using a simple optical microscope and antibody proteins. Their versatile approach, based on slowing down light, could pave the way to new diagnostic tools and next-generation detection platforms that are fast, accurate, and low-cost. More...
22 Apr 2022
Image: Researchers have developed the hybrid alphavirus-SARS-CoV-2 pseudovirus system (Photo courtesy of George Mason University)

COVID-19 Antibody Measurement Technology Assesses Virus Blocking Efficacy

A team of researchers have developed a non-replicating rapid SARS-CoV-2 pseudovirus system that can quickly and quantitatively measure the ability of one’s antibodies to block SARS-CoV-2 and its variants in vitro. More...
22 Apr 2022
Image: Domus Simplex test for SARS-CoV-2 (all known variants) under development (Photo courtesy of Domus Diagnostics)

Nucleic Acid Amplification Test Detects COVID-19 Without Using Instrument or Electricity

Researchers will soon begin clinical testing of a COVID-19 testing platform that could significantly address the global need for accessible, rapid, Nucleic Acid Amplification Tests (NAAT) that can be used by an unskilled user anywhere in the world without the need for an instrument or electricity. More...
21 Apr 2022
Image: Portable, POC COVID-19 test discerns alpha variant from earlier strains (Photo courtesy of Pexels)

POC COVID-19 Test Detects and Differentiates SARS-CoV-2 Alpha Variant from Earlier Strains

A newly-developed point-of-care COVID-19 test can detect and differentiate the alpha variant of the SARS-CoV-2 virus from earlier strains in saliva samples. More...
20 Apr 2022
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