inclusion criteria: male ≥ 18 years of age or female ≥ 55 years of age documentation of covid19 positivity or the presence of one or more of the following new onset (<7 days) clinical features defining presumptive covid19 fever of >100.5°f or 38°c shortness of breath cough radiologic evidence of pneumonia able to provide informed consent able to be contacted by telephone for follow-up

inclusion criteria: male ≥ 18 years of age or female ≥ 55 years of age documentation of covid19 positivity or the presence of one or more of the following new onset (<7 days) clinical features defining presumptive covid19 fever of >100.5°f or 38°c shortness of breath cough radiologic evidence of pneumonia able to provide informed consent able to be contacted by telephone for follow-up

inclusion criteria: - male ≥ 18 years of age or female ≥ 55 years of age - documentation of covid19 positivity or the presence of one or more of the following new onset (<7 days) clinical features defining presumptive covid19 1. fever of >100.5°f or 38°c 2. shortness of breath 3. cough 4. radiologic evidence of pneumonia - able to provide informed consent - able to be contacted by telephone for follow-up

inclusion criteria: - male ≥ 18 years of age or female ≥ 55 years of age - documentation of covid19 positivity or the presence of one or more of the following new onset (<7 days) clinical features defining presumptive covid19 1. fever of >100.5°f or 38°c 2. shortness of breath 3. cough 4. radiologic evidence of pneumonia - able to provide informed consent - able to be contacted by telephone for follow-up