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Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People
Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People
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Malaria in Costa Rica
Level 4 - Avoid All Travel
Level 3 - Reconsider Nonessential Travel
Level 2 - Practice Enhanced Precautions
Level 1 - Practice Usual Precautions
This notice has been removed.
For all current notices, please visit the
travel notices
page.
Page last reviewed:
June 30, 2021
Content source:
National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)
Division of Global Migration Health (DGMH)
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Table of Contents
Section 1
Disease Patterns in Travelers
Perspectives
: Why Guidelines Differ
Maps & Travel Medicine
Improving the Quality of Travel Medicine Through Education & Training
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