Preliminary estimates of the prevalence of specific underlying health conditions in patients with coronavirus disease 2019 — United States, February 12 – March 28, 2020
Makadirio ya Awali ya Maambukizi ya Hali Teule Sugu Miongoni mwa Wagonjwa wa Ugonjwa wa Virusi vya Korona 2019 — Marekani, Tarehe 12 Februari –28 Machi 2020