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Diphtheria in Hà Giang Province, Vietnam
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 travel notices, please visit the
travel notices
page.
Page last reviewed:
December 27, 2023
Content source:
National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)
Division of Global Migration Health (DGMH)
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Diphtheria in Hà Giang Province, Vietnam
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Disease Patterns in Travelers
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: Why Guidelines Differ
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