The 5 Highest-Risk Countries for U.S. Travelers, According to the CDC

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Amid the ongoing COVID-19 pandemic, the U.S. Centers for Disease Control and Prevention has added five additional countries to its category of areas with the highest risk level for COVID-19 based on case counts and incidence rates.

On July 18, the CDC added the following countries to its listing of countries categorized under Level 3, where there is deemed to be a "high level of COVID-19":

  • Colombia (in South America)
  • Paraguay (in South America)
  • Iraq (in the Middle East)
  • Kosovo (in southeastern Europe)
  • North Macedonia (in the Balkans of southeastern Europe)

The five latest additions join a string of other countries that were added to the highest risk category in the past month, including several popular tourist destinations such as the Dominican Republic, Peru, Bolivia, Guatemala and Morocco, as well as Mexico and Dubai, which were added around mid-June.

Countries in the Level 3 category with a population of over 100,000 are reported to have a "very high" COVID-10 incidence rate of more than 100 new cases over the past 28 days per 100,000 people, while those with a population less than 100,000 have had over 100 new cases in the last 28 days, the CDC explains.

A COVID testing sign at LAX airport.
Flight attendants walk past a sign promoting a new rapid COVID-19 testing site for arriving international passengers at Los Angeles International Airport (LAX) on December 3, 2021 in Los Angeles, California. The U.S. Centers for... Mario Tama/Getty Images

The federal health body said to "avoid travel" to a Level 3 country if "you are not up to date with your [COVID-19] vaccines."

The CDC added: "If you have a weakened immune system or are more likely to get very sick from COVID-19, even if you are up to date with your COVID-19 vaccines, talk with your clinician about your risk and consider delaying travel to this destination."

Level 3 has been the highest risk category for COVID-19 since April 18, when the CDC announced that Level 4, which advises against travel to countries within this category, will no longer be based on COVID-19 incidence or case count alone and would be "reserved for special circumstances, such as rapidly escalating case trajectory or extremely high case counts, emergence of a new variant of concern, and healthcare infrastructure collapse."

Levels 3, 2, and 1 are still primarily based on 28-day incidence or case counts of COVID-19, the federal health body explained.

COVID-19 Cases Surge Globally

The latest update to the CDC's travel advice comes as the total number of COVID-19 cases around the world approaches nearly 566 million infected, with over 6.3 million dead globally, as of July 19, according to the latest data compiled by Johns Hopkins.

Cases in the U.S. are at nearly 90 million, with over a million reported deaths, as of July 19, according to the CDC's latest data.

Infections have been rising in the U.S. and abroad following the recent emergence of the three different types of the COVID-19 Omicron variant, BA.2, BA.4 and BA.5, which have all displayed higher transmissibility and stronger resistance to neutralization.

Cases have soared recently across Europe, where they have tripled in the past six weeks, accounting for nearly half of all infections globally, while hospitalizations have also doubled, the World Health Organization said on Tuesday.

The global health body said nearly three million new cases were reported last week across the 53 countries of its European region, with around 3,000 people dying every week. Cases have increased globally for the past five weeks, WHO said.

About the writer

Soo Kim is a Newsweek reporter based in London, U.K. She covers various lifestyle stories, specializing in travel, health, home/interior design and property/real estate. Soo covered the COVID-19 pandemic extensively from 2020 to 2022, including several interviews with the chief medical advisor to the president, Dr. Anthony Fauci. Soo has reported on various major news events, including the Black Lives Matter movement, the U.S. Capitol riots, the war in Afghanistan, the U.S. and Canadian elections, and the 2020 Tokyo Olympics. Soo is also a South Korea expert, covering the latest K-dramas—including the breakout hit Squid Game, which she has covered extensively, including from Seoul, the South Korean capital—as well as Korean films, such as the Golden Globe and Oscar-nominated Past Lives, and K-pop news, to interviews with the biggest Korean actors, such as Lee Jung-jae from Squid Game and Star Wars, and Korean directors, such as Golden Globe and Oscar nominee Celine Song. Soo is the author of the book How to Live Korean, which is available in 11 languages, and co-author of the book Hello, South Korea: Meet the Country Behind Hallyu. Before Newsweek, Soo was a travel reporter and commissioning editor for the award-winning travel section of The Daily Telegraph (a leading U.K. national newspaper) for nearly a decade from 2010, reporting on the latest in the travel industry, from travel news, consumer travel and aviation issues to major new openings and emerging destinations. Soo is a graduate of Binghamton University in New York and the journalism school of City University in London, where she earned a Masters in international journalism. You can get in touch with Soo by emailing s.kim@newsweek.com . Follow her on Instagram at @miss.soo.kim or X, formerly Twitter, at @MissSooKim .Languages spoken: English and Korean


Soo Kim is a Newsweek reporter based in London, U.K. She covers various lifestyle stories, specializing in Read more