Fig. 4. Survival duration from symptom onset to death. (A) Overall (n = 31), (B) < 70 years old (n = 9) vs. ≥ 70 years old (n = 22), (C) With underlying illness (n = 28) vs. without underlying illness (n = 3).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.