World Health Organization officials first learned about a cluster of cases of pneumonia in the Hubei Province of China on Dec. 31, 2019. This represented the initial report of what soon became known ...

Multiple randomized clinical trials and electronic health record studies now show that metformin, a widely used and ...

Mounting evidence points to a link between new-onset allergies and Long COVID, with mast cell activation syndrome as a ...

In a recent study published in the Journal of Experimental Medicine, researchers identified the cellular tropism and transcriptome consequences of severe acute respiratory syndrome coronavirus 2 (SARS ...

New research shows that after the body's defenses kill the virus behind COVID-19, leftover digested chunks of SARS-CoV-2 ...

Investigators from Mass General Brigham have found that a method originally designed for cancer detection can also identify and monitor even tiny amounts of SARS-CoV-2 intact viral particles in blood ...

Mucosal antigen-specific T cells are pivotal for pathogen clearance and immune modulation in respiratory infections. Dysregulated T cell responses exacerbate coronavirus disease 2019 severity, marked ...

A research team has made a discovery in the fight against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the virus responsible for COVID-19. The team has uncovered new insights into how ...

The Nimbus variant, or NB.1.8.1, is a strain of SARS-CoV-2, which causes COVID-19. Alongside the usual symptoms of COVID-19, it can cause a razor blade sensation in the throat and gastrointestinal ...

SARS-CoV-2, the virus responsible for COVID-19, is widespread among wildlife species, according to new research. The virus was detected in six common backyard species, and antibodies indicating prior ...

In a new study, researchers at Yale University performed surveillance to understand the current coronaviral landscape of wild and domestic animals in the northeastern United States. They found that ...

We also need to attend to our own emotions as they affect our physical health and our immune system. Mindfulness meditation (MM) may help our mind not only deal with the stress of and anxiety over COV ...