1) Patients aged greater than or equal to 18 years <br/ > 2) Patients diagnosed with COVID-19 infection and pneumonia <br/ > 3) Patients who have voluntarily decided to participate in the study and signed the informed consent form If a patient cannot provide consent on his or her own, informed consent by a legally authorized representative may be obtained.

1) Patients aged greater than or equal to 18 years <br/ > 2) Patients diagnosed with COVID-19 infection and pneumonia <br/ > 3) Patients who have voluntarily decided to participate in the study and signed the informed consent form If a patient cannot provide consent on his or her own, informed consent by a legally authorized representative may be obtained.