diff --git a/flu-season/2024-2025/epidemiological_data/estimated_cases.csv b/flu-season/2024-2025/epidemiological_data/estimated_cases.csv
new file mode 100644
index 0000000..66b87b2
--- /dev/null
+++ b/flu-season/2024-2025/epidemiological_data/estimated_cases.csv
@@ -0,0 +1,5 @@
+"year_week","estimated_cases"
+"2024-42",349200
+"2024-43",335300
+"2024-44",308200
+"2024-45",372700