An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Roelofs C.Roelofs C.Disaster Med Public Health Prep. 2022 Feb 18;17:e91. doi: 10.1017/dmp.2021.364.Disaster Med Public Health Prep. 2022.PMID: 35179110Free PMC article.