Infection Control at Colombian Hospitals: How the Data Is Collected and What It Misses

When a clinic tells you its infection rate is "the same as the US," the useful follow-up question is: measured how, for which operations, and reported to whom? Colombia has a national public-health surveillance system that collects surgical infection data from hospitals. Knowing how that system works, and where its blind spots are, helps you judge any infection figure you are shown and decide what to ask before you book.

This article focuses on Colombia's reporting system and on accountability. If you want the broader comparison of global and medical-tourism infection data, read our companion piece, Infection Control at Colombian Hospitals: The Data.

Who counts surgical infections in Colombia

Colombia's Instituto Nacional de Salud (INS), the national public health institute, runs surveillance of infections associated with medical and surgical procedures. Its event report for 2023 describes how the data is gathered (INS, Informe de evento IAPMQ 2023, published 2024):

• Reporting units. Health facilities that generate data for the system report infections through Sivigila, the national surveillance platform.
• Two kinds of report. Each infection case is reported individually every week. Separately, each facility sends a monthly collective report giving the total number of the tracked procedures it performed.
• Why both matter. The individual reports give the number of infections. The monthly totals give the number of operations. Together they let the INS calculate a rate rather than just a count.

That design is sound. Its value depends on every facility reporting completely and on time, which is where the limitations begin.

Which operations are tracked nationally

The national surveillance covers five procedures. For 2023 the INS reported an overall cumulative incidence of 0.5 infections per 100 procedures, based on 4,248 infections across 801,551 procedures (INS, 2024). By procedure, the report gives:

Two cautions apply. First, the report contains a second table with slightly different figures for three of these procedures, and it does not explain the difference, so treat the numbers as approximate. Second, these are reported rates, which depend on how thoroughly facilities look for and record infections.

What the national numbers cannot tell you

Most elective procedures popular with visitors are not on the list

Liposuction, tummy tucks, breast surgery, buttock procedures, bariatric operations and joint replacements are not among the five tracked procedures. So no national figure exists in this system for the operation many international patients travel for. If a clinic quotes you an infection rate for cosmetic surgery, it has to come from the clinic's own records, and you should ask how it was gathered.

Some facilities report incompletely

The INS report flags two kinds of gap. Some facilities do not report infections at all. Others do not send the monthly totals, and the report notes that this "epidemiological silence" exceeded 30% in some territories. It also notes that key details such as weight, height, diabetes status and anesthesia risk class are often missing, which limits analysis of who is at higher risk. The report links part of the problem to weak adherence to protocols and limited follow-up by local health authorities (INS, 2024).

Infections that appear after you fly home may be missed

Surgical infections do not always show up before discharge. The report recommends active surveillance after procedures but does not set a specific follow-up window. A hospital can only record what it learns about. If your wound becomes infected two weeks later in your home country and nobody tells the Colombian team, that infection may never enter their figures. That is a structural reason to be cautious about very low rates quoted for international patients.

Using the national figures sensibly

National surveillance data is still worth knowing, as long as you use it for what it can do:

• As context, not a forecast. A national rate for hernia repair says something about the general picture across reporting hospitals. It says nothing about one clinic, one surgeon or an operation that isn't tracked.
• Compare like with like. The INS figures are cumulative incidence: infections per 100 procedures of one type over a year. A clinic figure given per patient, per month or across all its operations is not directly comparable.
• Read the footnotes. Reporting gaps and missing risk data mean the real burden may differ from the reported one. The INS is open about these limits, so treat its figures as approximate.

Turning the system into questions

You will not get access to hospital-level Sivigila data, but you can ask questions that show whether a facility takes measurement seriously:

1. Does the hospital have an infection prevention and control team, and who leads it? A name and a role are better than "we follow all protocols."
2. Does it track infections for my procedure, even though national surveillance does not require it? Ask how long after surgery patients are followed.
3. How does it follow up patients who leave the country? Ask whether it contacts you at set intervals and records what you report.
4. If I develop an infection at home, who do I report it to, and will it be recorded?
5. How is the figure you quoted calculated? Number of infections divided by number of procedures, over what period?

Clear, specific answers are a good sign. A single impressive number with no method behind it tells you very little.

Where outbreaks fit in

Routine surveillance looks for the expected background rate of infection. Outbreaks are different: clusters of unusual infections linked to one facility or practice. The CDC lists several outbreaks associated with medical tourism, including surgical-site infections caused by nontuberculous mycobacteria in patients who had cosmetic surgery in the Dominican Republic (CDC Yellow Book, 2026). The same CDC guidance asks clinicians in the US to notify public health authorities about suspected infections linked to medical tourism, which is one way clusters come to light after patients return home. If your doctor at home finds an unusual infection, ask them to note in your record where you had surgery. The CDC advises travellers to tell their clinicians at home about their full medical and surgical history abroad.

Accountability if you develop an infection

If you develop an infection after surgery in Colombia, these steps protect both your health and your options:

• Get treated first. Do not wait for a reply from abroad if you have warning signs. Our guide to recognising complications after surgery abroad explains which symptoms need urgent care.
• Tell the Colombian team in writing. Send dates, symptoms, photos and any culture results. This puts the infection on their record and gives them a chance to advise.
• Collect the records. Colombia's statutory health law gives patients the right to see their full record free of charge and to receive a copy. It also gives them the right to be told how to file a complaint and to receive a written response (Ley 1751 de 2015, art. 10).
• Know the oversight bodies. Beyond the facility itself, health authorities oversee providers. Our explainer on Colombian healthcare regulation and the Superintendencia describes who does what.

The bottom line

Colombia has a national system for counting surgical infections, with a reasonable design: weekly case reports plus monthly procedure totals. In 2023 it covered five common procedures, it had documented reporting gaps, and it did not include most of the elective operations international patients travel for. Use national figures as background, and ask the facility how it measures infections for your own procedure. A hospital that can explain its own numbers is giving you more reassurance than any headline rate.

Nothing here is personal medical advice. Your infection risk depends on your health, your operation and your care team.

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