Furthermore, they reported that the immune response of the host to ribonucleic acid (RNA) virus infection is often weakened because of the nutritional insufficiency, which is not always taken into consideration in making the clinical diagnosis and implementing the treatment.7 Comorbid conditions may be the cause of low albumin levels in patients diagnosed with COVID-19 and hypoalbuminemia. The gene discussed is ALB; the disease is Hypoalbuminemia.