Data collected regarding underlying health conditions - mentions and discusses asthma. User helgothjb, in the CoronavirusAsthma subreddit, 04 Apr 2020
Preliminary Estimates of the Prevalence of Selected Underlying Health Conditions Among Patients with Coronavirus Disease 2019 - United States User Ra75b, in the Novel Coronavirus (COVID-19) subreddit, 04 Apr 2020
Preliminary Estimates of the Prevalence of Selected Underlying Health Conditions Among Patients with Coronavirus Disease 2019 — United States, February 12–March 28, 2020 User Ra75b, in the COVID-19 subreddit, 04 Apr 2020
Preliminary Estimates of the Prevalence of Selected Underlying Health Conditions Among Patients with Coronavirus Disease 2019 — United States, February 12–March 28, 2020 User doppl, in the Good Rising Posts subreddit, 01 Apr 2020