Yellow Fever Alarms Sound in Colombia

Colombian health officials are on high alert due to a concerning rise in yellow fever cases across several regions. The Ministry of Health reports that between 2024 and the current period in 2025, 85 cases have been confirmed, with 38 fatalities. Health authorities are closely monitoring the situation and implementing preventive measures, particularly in the most affected areas.

In 2025 alone, through May 4, 62 new cases were detected, and 25 people have died. tolima has been the hardest-hit department, but cases have also surfaced in Huila, Caldas, meta, Cauca, Nariño, Putumayo, Vaupés, Guaviare, and caquetá. Health teams are working in these areas to identify infected people and provide timely care.

Government Launches Vaccination Campaign

in response to the outbreak, the Colombian government has initiated a nationwide vaccination campaign. To date, more than 542,000 yellow fever vaccines have been administered. this initiative aims to protect communities in high-risk areas and curb the spread of the disease, thereby reducing mortality rates.

For more details, San Jorge de Pereira hospital was declared yellow alert by yellow fever outbreak.

Influenza: A Persistent Threat

While addressing the yellow fever outbreak, health officials remain vigilant about other prevalent diseases, particularly influenza. The Ministry of Health reported that in 2024, more than 6.5 million cases of acute respiratory infections (ARI) were reported during external consultations and emergencies.

Influenza, often mistaken for a common cold, is a highly contagious viral infection that can lead to severe complications requiring hospitalization, especially among older adults, pregnant women, children, and individuals with chronic conditions. In 2025, Colombia has recorded over 72,000 hospitalizations and 8,700 intensive care unit (ICU) admissions due to influenza. Experts urge citizens to practice self-care and get vaccinated.

Healthy people can contract flu and, without knowing, infecting those who are more susceptible to complications. So the importance of vaccinating to reduce transmission and strengthen community protection.
Dr. Álvaro Rojas, medical director of Abbott in Latin America

The world Health Organization (WHO) emphasizes that vaccination is the most effective and straightforward method to minimize the risks associated with influenza, both in terms of contagion and symptom severity.

Influenza can impact anyone, regardless of their age, it is indeed even estimated that between 3 and 5 million people in the world develop a serious flu every year. Therefore, vaccination for all population groups is recommended, especially for those who can develop more complications.
Dr. Rojas

Further reading: More than 1,000 homes were intervened for the prevention of dengue and yellow fever in Cartagena.

Debunking Influenza Vaccine Myths

misconceptions surrounding the influenza vaccine often deter people from getting vaccinated. Here are some common myths and the corresponding realities:

• Myth: The vaccine can cause the flu.
• Reality: The vaccine reduces the severity of symptoms if infection occurs.
• Myth: Influenza is just a bad cold.
• Reality: Influenza is a distinct disease that can lead to serious health complications.
• Myth: Once vaccinated, no further doses are needed.
• Reality: The WHO recommends annual vaccination due to the virus’s evolving nature.
• Myth: The COVID-19 vaccine protects against influenza.
• Reality: While symptoms may overlap, these are diffrent viruses requiring specific care and vaccination.