People who are deficient in vitamin D may be at higher risk of contracting the novel coronavirus than those with sufficient levels, according to the results of a new retrospective study from Illinois.

Researchers in the United States have conducted a study showing that activation of the complement system is specifically implicated in the pathogenesis of severe coronavirus disease 2019 (COVID-19), ...

Undertaking a study of proteins found in the complement system, an important part of the immune system, of patients with long COVID, researchers have identified a blood protein ‘signature’ that may ...

Long COVID was identified in blood proteins, an analysis of longitudinal data suggested. Blood samples from long COVID patients showed changes to blood serum proteins at 6 months that indicated ...

A simple vitamin could prove helpful in the fight against COVID-19, one Instagram post claims. "Vitamin D insufficiency- an easily correctable indicator of metabolic dysfunction-may account for the ...

A new study published in the journal Science Immunology analyzed lung epithelial cells from patients infected with COVID-19 and found the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ...

Close up of Vitamin D3 Omega 3 fish oil capsules on green background Healthy levels of vitamin D play an important role in overall health and disease prevention. The authors recommend that clinicians ...

New research shows a link between vitamin D deficiency and the risk of becoming infected with the new coronavirus. Published in JAMA Network Open, the study includes an analysis of data for 489 ...