Marnie Hunter and Forrest Brown, CNN • Updated 1st March 2022
(CNN) — Vietnam was the only destination added to the US Centers for Disease Control and Prevention’s highest-risk Level 4 category for travel on Monday.
The “very high” risk category still contains more destinations than all the other levels put together, with nearly 140 places now at Level 4. In early January, there were around 80 destinations listed there.
The CDC places a destination at “Level 4: Covid-19 Very High” risk when more than 500 cases per 100,000 residents are registered in the past 28 days.
To recap, a single destination was added to Level 4 on February 28:
Continue reading CDC adds just one new destination to its highest-risk category for travel
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