Fig. 1From: A narrative review on yoga: a potential intervention for augmenting immunomodulation and mental health in COVID-19Pathological changes in lungs in early and severe stages of COVID-19 [From “SARS-CoV-2 and viral sepsis: observations and hypotheses” by Li H, Liu L, Zhang D, et al.; accessed 10 April 2021] [Permission for re-use granted by Elsevier COVID-19 resource center guidelines] [21]Back to article page