Official websites use .gov
A
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government organization in the United States.
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A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Transmission-based precautions: contact, droplet, and airborne precautions. Abbreviations: NIOSH, National Institute for Occupational Safety and Health; PPE, personal protective equipment. Adapted from https://www.cdc.gov/infectioncontrol/basics/transmission-based-precautions.html.
