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.
Abbreviations: CDI, Clostridioides difficile infection; HCFO, healthcare facility-onset. HCFO was defined as cases where stool was collected in an acute care facility either >3 days after admission or at any time after admission from a long-term care facility, or if stool was collected in a long-term care facility.
