Published on January 28, 2026
In a dramatic update this month, Mexico joins Brazil, Ghana, Liberia, Colombia, Iran and Venezuela in major travel alerts issued by the United States government. The warnings are real and serious. The U.S. has sounded the alarm on global travel risks, urging citizens to rethink or avoid travel to several countries facing health threats and security crises. The CDC has highlighted outbreaks like monkeypox in Ghana and Liberia, while the State Department has raised serious safety flags for countries such as Iran and Venezuela due to violence and political instability. Mexico and Colombia feature in alerts related to civil unrest and demonstrations, adding to the concern for travellers. Brazil also remains under cautious review by U.S. officials due to evolving risks. These developments form a global shockwave ripple that travellers must understand before planning trips. This article explains all you need to know now about these urgent warnings in clear, direct terms.
In January 2026, the United States government issued several urgent travel advisories, warning its citizens about serious risks while travelling to certain countries. These warnings, issued by the U.S. State Department and the Centers for Disease Control and Prevention (CDC), highlighted the spread of monkeypox in Africa, ongoing demonstrations in South America, and high security risks in countries like Iran and Venezuela. This article delves into these advisories, exploring the specific countries affected and the threats posed to travellers.

Countries Facing U.S. Travel Warnings in January 2026

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In response to global security concerns and health outbreaks, the U.S. government has updated its travel advisories, raising the threat level for several nations. Here’s a breakdown of the countries now under high alert:

1. Ghana and Liberia: Monkeypox Outbreaks (CDC Travel Health Notice)

The CDC has issued a Level 2 Travel Health Notice for Ghana and Liberia, advising U.S. citizens to practice enhanced precautions due to the ongoing monkeypox outbreaks in these countries. Monkeypox, a viral disease similar to smallpox, has been spreading rapidly in certain parts of Africa, including Ghana and Liberia. The outbreaks are primarily driven by person-to-person transmission, which has been spreading particularly among local populations.

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In Ghana, the virus has affected several regions, prompting the CDC to warn travelers about potential exposure. The CDC recommends that U.S. citizens avoid close contact with anyone showing symptoms of monkeypox, particularly those with visible rashes or sores. In Liberia, the situation is similar, with several confirmed cases reported across the country. The U.S. health authorities are urging travellers to be cautious and to ensure they are vaccinated if planning to visit these countries.
This warning extends beyond health concerns. Travelers to these countries should stay updated on local health alerts and follow any recommendations from health officials to prevent contracting the virus.

2. Bangladesh: Reconsider Travel Due to Security Concerns

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On January 20, 2026, the U.S. State Department updated its advisory for Bangladesh, raising it to Level 3: Reconsider Travel. The warning is primarily due to security risks, including ongoing kidnapping, terrorism, and civil unrest. While the country is popular for its cultural richness and historical landmarks, the State Department has cautioned that the security environment in some areas of Bangladesh can be unpredictable and dangerous for tourists.
The U.S. government has specifically warned against travelling to certain parts of the country where there have been frequent incidents of violence, especially in regions affected by insurgent groups. Additionally, protests and political instability are common, with the potential for violent clashes. Travelers are urged to exercise caution, avoid large gatherings, and remain vigilant about their personal safety.

3. Iran: Level 4 – Do Not Travel

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The U.S. government has maintained its highest-level advisory for Iran, declaring it a Level 4: Do Not Travel area. This warning comes as the country continues to face severe internal instability, unrest, and violent government crackdowns. In addition to this, there are high security risks, including the potential for wrongful detention, which has affected many foreign nationals.
As of January 2026, Iran has been in the midst of political turmoil, and the U.S. government is concerned about the safety of its citizens in the country. The advisory warns that U.S. citizens could be targeted by Iranian authorities for political reasons, including detaining individuals for reasons related to their nationality or political beliefs.
The U.S. Embassy in Tehran is not operating at full capacity, and travelers are warned that there could be delays in receiving assistance in an emergency. U.S. citizens are strongly discouraged from visiting Iran due to the high risks involved.

4. Venezuela: High Security Alert – Do Not Travel

The U.S. Embassy in Venezuela has issued a Level 4: Do Not Travel advisory due to escalating security concerns in the country. Venezuela has been facing a severe economic crisis, leading to widespread unrest and political instability. The situation has become increasingly dangerous, with violent crime, including kidnapping and armed robbery, being prevalent in certain areas.
Additionally, the U.S. government has raised concerns about wrongful detention in Venezuela. There have been multiple reports of U.S. citizens being detained by local authorities without clear justification. This has led to a heightened security warning, urging all U.S. nationals to avoid traveling to Venezuela at all costs.
The U.S. government also warns of the lack of reliable infrastructure and essential services, making it challenging for travelers to access help in case of emergencies. Those who are already in Venezuela should exercise extreme caution and be aware of their surroundings.

5. Colombia: Protests and Civil Unrest in Major Cities

The U.S. State Department has issued a Demonstration Alert for Colombia, particularly in Bogotá, due to widespread protests and demonstrations that have been occurring in recent weeks. The protests are mainly driven by economic frustration, government policies, and social inequalities. While the demonstrations are generally peaceful, there is a risk that they could turn violent, and travelers may find themselves caught in the chaos.
The U.S. government has urged its citizens to avoid participating in protests and to stay informed about the evolving security situation. Travel to Colombia is still possible, but caution is required, particularly in areas where large crowds are expected to gather. Travelers are advised to remain aware of local news and avoid areas where demonstrations are taking place.

6. Mexico: Update on Demonstration Risks

Mexico’s travel advisory was updated in January 2026, reflecting growing concerns about demonstrations and civil unrest in major cities. While the country is not under a high-level security advisory, the U.S. government has warned travelers to exercise increased caution during periods of public demonstrations. These protests are primarily driven by local political and social issues, and while they do not typically target tourists, they can disrupt travel plans and pose risks to personal safety.
The advisory specifically notes that large demonstrations are common in cities like Mexico City, Guadalajara, and Monterrey. Travelers are advised to avoid these events and remain cautious in areas known for civil unrest.

The Growing Global Threats: How U.S. Citizens Are Affected

The U.S. government’s travel advisories serve as essential tools for citizens to understand the risks involved in international travel. With rising health crises like monkeypox and ongoing security issues in certain regions, it has become more important than ever for U.S. travelers to stay informed. The updated travel advisories are a reflection of the evolving challenges faced by governments around the world in managing public health, civil unrest, and security risks.
For those planning trips to these countries, it is crucial to check the latest advisories from official sources, including the U.S. State Department and CDC websites. Travelers should also consider purchasing travel insurance that covers medical emergencies, evacuation, and trip cancellations, especially if they are traveling to countries with high-level advisories.
Additionally, those already in affected areas should remain in close contact with the nearest U.S. embassy or consulate, and follow local safety instructions, including curfews and movement restrictions.

Safeguarding Your Travel Plans in 2026

As we move into 2026, the global travel landscape continues to shift. With threats ranging from health outbreaks like monkeypox to rising political instability in countries such as Iran and Venezuela, U.S. travelers must exercise heightened awareness and caution. By staying informed through reliable sources like the U.S. government’s travel advisory system, travelers can protect themselves from avoidable risks.
If you’re planning travel to any of the affected regions, ensure you are fully prepared with the right information and resources. By remaining vigilant and following all safety recommendations, you can minimize risks and ensure your trip is as safe as possible.
Source: CDC, State Department Travel Advisory

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Tags: Brazil travel warning, Colombia protests, Ghana travel advisory, Liberia monkeypox outbreak, Mexico Travel Alert

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