Figure 1.
(a) CXR-PA taken on day 4 of illness (normal), (b) day 5 of illness (showing patchy opacities in peripheries of both lung fields), and (c) day 7 of illness (normal).
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.