Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes a respiratory illness with systemic immune cell activation, inflammation, widespread multiorgan dysfunction, and thrombosis.

The first known meta-analysis of how SARS-CoV-2 variant type and time since infection influence long-COVID symptoms ties Omicron to brain fog and paresthesia (numbness and tingling), while earlier ...

High-dose Vitamin D doesn't reduce acute COVID severity but shows a promising signal for reducing Long COVID and brain fog.

Researchers have detected an enzyme that is activated in human cells in response to stress due to infection and causes ...

RSV was associated with 190,000 to 350,000 hospitalizations from July 1, 2024, to June 30, 2025, as well as 10,000 to 23,000 ...

This concern is particularly more relevant in South Asia, where recent increases in Nipah virus cases reported in India and Bangladesh suggest more frequent human-bat interactions in the region. Covid ...

Researchers from the Centenary Institute and the University of Technology Sydney (UTS) have developed a human heart cell ...

Even years after infection, Long COVID may be quietly reshaping mental health. New research shows the emotional fallout can outlast the virus itself.

Annual Global Campaign Calls for Urgent Action for Long COVID and Heart Health “Long COVID is impacting millions of ...

Scientists at Stanford Medicine have unveiled a bold new kind of “universal” vaccine that could one day protect against everything from COVID-19 and the flu to bacterial pneumonia and even common ...