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.
Acute Haemophilus influenzae infection in a 70-year-old woman with cardiac disease at 4 days after onset of fever and cough. A transverse thin-section CT of the right upper lobe shows ground-glass opacity, bronchial wall thickening (arrow) and centrilobular nodules (arrowhead).
