COVID-19

Hospitalized patients with the novel coronavirus (COVID-19) who were vitamin D sufficient, with a blood level of 25-hydroxyvitamin D of at least 30

Older persons are highly likely to be excluded from many novel coronavirus (COVID-19) trials that seek to establish effective treatments and a

Testing self-collected saliva samples could offer an easy and effective mass testing approach for detecting asymptomatic novel coronavirus

A proportion of the most severe novel coronavirus (COVID-19) cases can be explained by genetic defects in the patients' immune system, according to a

A cross-sectional, nationwide analysis of more than 28,000 patients on dialysis in the United States found that fewer than 10 percent of U.S. adults

A standard test that assesses blood cells can identify which patients who are admitted to the hospital with the novel coronavirus (COVID-19) face a

Using demographic and clinical data gathered from seven weeks of novel coronavirus  (COVID-19) patient care across five hospitals, Johns Hopkins