Medicinal plants for the management of post COVID 19 fatigue: A literature review on the role and mechanisms ScienceDirect Frontiers The role of oxidative stress in the pathogenesis of infections with coronaviruses The summer before my junior year at Tufts, I became sick with long COVID. Almost immediately, I began experiencing debilitating fatigue and brain fog. My right leg would collapse in on itself Long COVID post viral chronic fatigue and affective symptoms are associated with oxidative damage, lowered antioxidant defenses and inflammation: a proof of concept and mechanism study Molecular Psychiatry