Patients Under Investigation (PUI) for the 2019 Novel Coronavirus in the United States*†‡ (As of 1/21/2020)
Number of states with PUI: 36
*Cumulative since January 21, 2020. † Numbers closed out at 7 p.m. the night before reporting. ‡ Excludes those with contact to a known case. §Includes specimens received and awaiting testing, as well as specimens in route to CDC.