COVID-19 Clinical Research Studies

COVID-19 clinical research investigates how SARS-CoV-2 infects human cells—entering primarily through the ACE2 receptor—and what happens afterward, from the initial immune response to severe complications like cytokine storm and widespread thrombosis. Understanding these mechanisms matters because the disease's course varies enormously across individuals and populations, making it difficult to predict who will deteriorate and why. Researchers are still working to explain the biological basis of long-term symptoms in recovered patients and to determine which antiviral and anti-inflammatory treatments provide genuine benefit across different disease stages and demographic groups.

Works

106,857

Total citations

2,226,889

Keywords

Clinical CharacteristicsSARS-CoV-2EpidemiologyThrombosisImmune ResponseACE2 Receptor