diff --git a/docs/Dict2CsvConverter.js b/docs/Dict2CsvConverter.js
deleted file mode 100644
index 657cbdb0c6f..00000000000
--- a/docs/Dict2CsvConverter.js
+++ /dev/null
@@ -1,15 +0,0 @@
-class Dict2CsvConverter {
-
-    static convertDict2CSV(dict) {
-        const { 'keys': columns, 'values': firstRow } = Utils.getKeysAlignedWithValues(dict);
-        return `${Dict2CsvConverter.#quoteValues(columns)}\n${firstRow}`;
-    }
-
-    static #quoteValues(values) {
-        return values.map(Dict2CsvConverter.#quoteValue);
-    }
-
-    static #quoteValue(value) {
-        return '"' + value + '"';
-    }
-}
diff --git a/docs/HowBadIsMyBatch.html b/docs/HowBadIsMyBatch.html
index ccf297d94e0..9855463c021 100644
--- a/docs/HowBadIsMyBatch.html
+++ b/docs/HowBadIsMyBatch.html
@@ -26,7 +26,6 @@
   <link href="gentelella/build/css/custom.css" rel="stylesheet" />
   <link href="forkMeOnGitHub.css" rel="stylesheet" type="text/css" />
   <script src="./Utils.js"></script>
-  <script src="./Dict2CsvConverter.js"></script>
   <script src="./UIUtils.js"></script>
   <script src="./DataTablesFilter.js"></script>
   <script src="./NumberWithBarElementFactory.js"></script>
diff --git a/docs/SymptomsCausedByVaccines/index.html b/docs/SymptomsCausedByVaccines/index.html
index aba6af76107..7297c496f28 100644
--- a/docs/SymptomsCausedByVaccines/index.html
+++ b/docs/SymptomsCausedByVaccines/index.html
@@ -26,9 +26,9 @@
   <link href="../gentelella/build/css/custom.css" rel="stylesheet" />
   <link href="../forkMeOnGitHub.css" rel="stylesheet" type="text/css" />
   <script src="../Utils.js"></script>
-  <script src="../Dict2CsvConverter.js"></script>
   <script src="../UIUtils.js"></script>
   <script src="../NumberWithBarElementFactory.js"></script>
+  <script src="./js/PrrByKey2CsvConverter.js"></script>
   <script src="./js/PageInitializer.js"></script>
   <script src="./js/PrrByVaccineProvider.js"></script>
   <script src="./js/PrrByVaccineTable.js"></script>
diff --git a/docs/SymptomsCausedByVaccines/js/PrrByKey2CsvConverter.js b/docs/SymptomsCausedByVaccines/js/PrrByKey2CsvConverter.js
new file mode 100644
index 00000000000..49f037fac17
--- /dev/null
+++ b/docs/SymptomsCausedByVaccines/js/PrrByKey2CsvConverter.js
@@ -0,0 +1,34 @@
+class PrrByKey2CsvConverter {
+
+    static convertPrrByKey2Csv({ prrByKey, keyColumn, prrColumn }) {
+        return PrrByKey2CsvConverter.#convert2Csv(
+            {
+                prrByKey: PrrByKey2CsvConverter.#quoteKeys(prrByKey),
+                keyColumn: PrrByKey2CsvConverter.#quote(keyColumn),
+                prrColumn: PrrByKey2CsvConverter.#quote(prrColumn)
+            });
+    }
+
+    static #quoteKeys(prrByKey) {
+        return Object.fromEntries(
+            Object
+                .entries(prrByKey)
+                .map(([key, prr]) => [PrrByKey2CsvConverter.#quote(key), prr]))
+    }
+
+    static #quote(str) {
+        return '"' + str + '"';
+    }
+
+    static #convert2Csv({ prrByKey, keyColumn, prrColumn }) {
+        const header = `${keyColumn},${prrColumn}`;
+        return `${header}\n${PrrByKey2CsvConverter.#convertDict2Csv(prrByKey)}`;
+    }
+
+    static #convertDict2Csv(dict) {
+        return Object
+            .entries(dict)
+            .map(([key, value]) => `${key},${value}`)
+            .join('\n');
+    }
+}
diff --git a/docs/SymptomsCausedByVaccines/js/PrrByVaccineTableView.js b/docs/SymptomsCausedByVaccines/js/PrrByVaccineTableView.js
index 3c3fa9d0158..263a7e7c7dc 100644
--- a/docs/SymptomsCausedByVaccines/js/PrrByVaccineTableView.js
+++ b/docs/SymptomsCausedByVaccines/js/PrrByVaccineTableView.js
@@ -35,7 +35,14 @@ class PrrByVaccineTableView {
         UIUtils.downloadUrlAsFilename(
             window.URL.createObjectURL(
                 new Blob(
-                    [Utils.convertDict2CSV(this.#prrByVaccine)],
+                    [
+                        PrrByKey2CsvConverter.convertPrrByKey2Csv(
+                            {
+                                prrByKey: this.#prrByVaccine,
+                                keyColumn: 'Vaccine',
+                                prrColumn: 'Proportional Reporting Ratio'
+                            })
+                    ],
                     { type: 'text/csv' })),
             this.#symptom
         );
diff --git a/docs/Utils.js b/docs/Utils.js
index 9a95ce59679..e9e315a7ee7 100644
--- a/docs/Utils.js
+++ b/docs/Utils.js
@@ -24,8 +24,4 @@ class Utils {
     static sliceDict(dict, start, end) {
         return Object.fromEntries(Object.entries(dict).slice(start, end));
     }
-
-    static convertDict2CSV(dict) {
-        return Dict2CsvConverter.convertDict2CSV(dict);
-    }
 }
diff --git a/docs/VaccineDistributionByZipcode.html b/docs/VaccineDistributionByZipcode.html
index e1e172c5de7..320a56a8a10 100644
--- a/docs/VaccineDistributionByZipcode.html
+++ b/docs/VaccineDistributionByZipcode.html
@@ -12,7 +12,6 @@
     <script charset="utf8" src="https://cdn.datatables.net/1.13.1/js/jquery.dataTables.min.js"
         type="text/javascript"></script>
     <script src="./Utils.js"></script>
-    <script src="./Dict2CsvConverter.js"></script>
     <script src="./UIUtils.js"></script>
     <script src="./DataTablesFilter.js"></script>
     <script src="./VaccineDistributionByZipcodeTableInitializer.js"></script>
diff --git a/docs/batchCodes.html b/docs/batchCodes.html
index 7d4a9666756..5a6e8e90690 100644
--- a/docs/batchCodes.html
+++ b/docs/batchCodes.html
@@ -22,7 +22,6 @@
 <script charset="utf8" src="https://cdn.datatables.net/1.13.1/js/jquery.dataTables.min.js" type="text/javascript"></script>
 <script src="https://cdn.jsdelivr.net/npm/chart.js@4.2.0/dist/chart.umd.min.js"></script>
 <script src="./Utils.js"></script>
-<script src="./Dict2CsvConverter.js"></script>
 <script src="./UIUtils.js"></script>
 <script src="./DataTablesFilter.js"></script>
 <script src="./ColumnSearch.js"></script>
diff --git a/docs/intensivstationen.html b/docs/intensivstationen.html
index e00fe5093ba..2659f74053d 100644
--- a/docs/intensivstationen.html
+++ b/docs/intensivstationen.html
@@ -23,7 +23,6 @@
     integrity="sha512-MKxcSu/LDtbIYHBNAWUQwfB3iVoG9xeMCm32QV5hZ/9lFaQZJVaXfz9aFa0IZExWzCpm7OWvp9zq9gVip/nLMg=="
     referrerpolicy="no-referrer" rel="stylesheet" />
   <script src="./Utils.js"></script>
-  <script src="./Dict2CsvConverter.js"></script>
   <script src="./UIUtils.js"></script>
   <script src="./IntensiveCareCapacitiesChartView.js"></script>
   <script src="./FreeBedsChartView.js"></script>
diff --git a/test/SymptomsCausedByVaccines/PrrByKey2CsvConverterTest.js b/test/SymptomsCausedByVaccines/PrrByKey2CsvConverterTest.js
new file mode 100644
index 00000000000..1319018f62c
--- /dev/null
+++ b/test/SymptomsCausedByVaccines/PrrByKey2CsvConverterTest.js
@@ -0,0 +1,25 @@
+QUnit.module('PrrByKey2CsvConverterTest', function () {
+
+    QUnit.test('convertPrrByKey2Csv', function (assert) {
+        // Given
+        const prrByKey = {
+            "MM,R": 26.17432376240791,
+            "VARCEL": 10.549534724816644
+        };
+
+        // When
+        const csv = PrrByKey2CsvConverter.convertPrrByKey2Csv(
+            {
+                prrByKey: prrByKey,
+                keyColumn: 'Vaccine',
+                prrColumn: 'Proportional Reporting Ratio'
+            });
+
+        // Then
+        const csvExpected =
+            `"Vaccine","Proportional Reporting Ratio"
+"MM,R",26.17432376240791
+"VARCEL",10.549534724816644`;
+        assert.equal(csv, csvExpected);
+    });
+});
\ No newline at end of file
diff --git a/test/SymptomsCausedByVaccines/UtilsTest.js b/test/SymptomsCausedByVaccines/UtilsTest.js
deleted file mode 100644
index ea007853d1c..00000000000
--- a/test/SymptomsCausedByVaccines/UtilsTest.js
+++ /dev/null
@@ -1,16 +0,0 @@
-QUnit.module('UtilsTest', function () {
-
-    QUnit.test('convertDict2CSV', function (assert) {
-        // Given
-        const dict = {
-            "MM,R": 26.17432376240791,
-            "VARCEL": 10.549534724816644
-        };
-
-        // When
-        const csv = Utils.convertDict2CSV(dict);
-
-        // Then
-        assert.equal(csv, '"MM,R","VARCEL"\n26.17432376240791,10.549534724816644');
-    });
-});
\ No newline at end of file
diff --git a/test/SymptomsCausedByVaccines/index.test.html b/test/SymptomsCausedByVaccines/index.test.html
index 8f82db47109..c347f45de30 100644
--- a/test/SymptomsCausedByVaccines/index.test.html
+++ b/test/SymptomsCausedByVaccines/index.test.html
@@ -9,9 +9,9 @@
   <meta content="width=device-width, initial-scale=1.0" name="viewport" />
   <title>Symptoms caused by Vaccines</title>
   <script src="../../docs/Utils.js"></script>
-  <script src="../../docs/Dict2CsvConverter.js"></script>
   <script src="../../docs/UIUtils.js"></script>
   <script src="../../docs/NumberWithBarElementFactory.js"></script>
+  <script src="../../docs/SymptomsCausedByVaccines/js/PrrByKey2CsvConverter.js"></script>
   <script src="../../docs/SymptomsCausedByVaccines/js/PageInitializer.js"></script>
   <script src="../../docs/SymptomsCausedByVaccines/js/PrrByVaccineProvider.js"></script>
   <script src="../../docs/SymptomsCausedByVaccines/js/PrrByVaccineTable.js"></script>
@@ -26,7 +26,7 @@
     JsHamcrest.Integration.QUnit();
     JsMockito.Integration.QUnit();
   </script>
-    <script src="./UtilsTest.js"></script>
+    <script src="./PrrByKey2CsvConverterTest.js"></script>
   </head>
 
 <body class="nav-md">