Hot spots within the ED included the acute-care area (9 of 13 samples positive), the public waiting room (6 of 12), and a walkway area (1 of 1). In the ICU, positive samples were detected in a staff ...

In a recent review published in the journal Cell Communication and Signaling, a team of researchers in Egypt and the United States explored the direct and indirect mechanisms of T lymphocyte-linked ...

Research reveals a sharp decline in both the effectiveness and duration of protection from prior infection post-Omicron, underscoring the need for updated vaccines to sustain immunity Study: ...

Two of the closest known relatives to SARS-CoV-2 — a pair of bat coronaviruses discovered by researchers in Laos — may transmit poorly in people despite being genetically similar to the ...

The global pandemic may be over, but SARS-CoV-2 continues to infect people around the world. Indeed, the United States has recorded roughly 750 deaths from COVID-19 over the past month. Now, an siRNA ...

As scientists, we often think we understand a virus—its structure, its tricks, the way it moves through the body. But every once in a while, we stumble upon something unexpected—something that ...

UCSF researchers designed new drug candidates that potently block MPro, a viral enzyme that's crucial for SARS-CoV-2 replication. One of these drug candidates, AVI-4516, is shown (center) bound to the ...

During the first few years of the COVID-19 pandemic, the virus SARS-CoV-2 was detected in an increasing number of non-human animal species. This included many wild animal species as well as domestic ...

Since the start of the COVID-19 pandemic, there has been controversy surrounding the origins of SARS-CoV-2. New research from the University of California, San Diego (UCSD), School of Medicine ...

A multi-institutional study led by researchers at the University of Alabama at Birmingham and the University of North Carolina at Chapel Hill has revealed a previously underappreciated mechanism by ...