Between 2024 and 2025, Colombia reported 107 confirmed cases and 46 deaths (CFR 43%), with Tolima experiencing the majority of cases. The yellow fever virus (YFV) has been confirmed in 55 non-human primates, indicating ongoing transmission risks.
In response to the rise in yellow fever cases, the country has introduced new vaccination requirements:
- anyone traveling by land or water within Colombian territory must carry a yellow fever vaccination card or certificate. This measure applies to everyone and covers all types of transport, including cars, buses, and boats.
- Visitors to enter any Natural National Parks in Colombia (enforced at entry gates)
Yellow fever vaccination is strongly recommended for travelers and mandatory under the conditions outlined above.