Long COVID affects an estimated 65 million people worldwide and can damage the brain, heart, blood vessels, and immune system ...

In a recent review published in Signal Transduction and Targeted Therapy, researchers comprehensively reviewed existing data concerning post-acute sequelae of coronavirus disease 2019 (PASC), also ...

One of the hallmarks of COVID-19, the disease caused by SARS-CoV-2, is a multi-organ system process characterized by the formation of blood clots in small vessels. What was most puzzling in the early ...

In a new review paper, researchers from the Universities of Arizona, Oxford and Leeds analyzed dozens of previous studies into long COVID to examine the number and range of people affected, the ...

New research indicates that antibiotics can effectively target bacteria in the gut that harbor the virus that causes COVID-19 and produce toxin-like peptides that contribute to COVID-19-related ...

Long COVID has emerged as a significant health concern following the SARS-CoV-2 pandemic, affecting millions worldwide. This condition is characterized by prolonged symptoms that persist for weeks or ...

Microscope image of a microclot found in the blood of a person with Long COVID (enlarged 63 times). The green areas show an abnormal, sticky protein network, while the red and blue areas come from ...

Ziyad Al-Aly is chief of research and development at VA St. Louis Health Care System and a clinical epidemiologist at Washington University in St. Louis. Since 2020, the condition known as long ...