CRP and COVID-19: These results repeat published findings; an increased NLR score has been associated with mortality of COVID-19 patients [21,22]; increased levels of CRP (mean 83-mg/l) in patients from NHs at the time of hospital admission have been suggested as a prognostic marker for disease severity and mortality in COVID-19 infection [23], while increased LDH levels have been associated with severe morbidity and mortality in patients with COVID-19 [24].