Epidemics and outbreaks in Costa Rica
6 epidemics and outbreaks have been recorded in Costa Rica by Global Incident Tracker, 6 of them in 2026. The most recent was on 3 October 2026. These are incidents our sources reported, not an official national total.
Continuous monitoring began 9 August 2026. These counters show what we have recorded since then, not everything that happened.
Thin record. We hold only 6 epidemics and outbreaks for Costa Rica, which is too few to describe a pattern. This page is not offered to search engines until it holds more.
Most recent epidemics and outbreaks in Costa Rica
When they happen
September carries the most epidemics and outbreaks we hold for Costa Rica — 5 of 6. This is when incidents were reported, so read a quiet month as either a quiet month or thin reporting.
| Month | Recorded | |
|---|---|---|
| January | 0 | |
| February | 0 | |
| March | 0 | |
| April | 0 | |
| May | 0 | |
| June | 0 | |
| July | 0 | |
| August | 0 | |
| September | 5 | |
| October | 1 | |
| November | 0 | |
| December | 0 |
Where this data comes from
Epidemics and outbreaks have official real-time feeds, and ours come from WHO · WHO Africa · European CDC · news.