diff --git a/app/domain/types.ts b/app/domain/types.ts
index 15bfd321..0dce1bdb 100644
--- a/app/domain/types.ts
+++ b/app/domain/types.ts
@@ -34,3 +34,10 @@ export enum Symptom {
   HEADACHE = 'HEADACHE',
   SORE_THROAT = 'SORE_THROAT'
 }
+
+export interface AggregatedCovidReportData {
+  numberOfReports: number;
+  numberOfPeopleShowingSymptoms: number;
+  numberOfConfirmedInfected: number;
+  numberOfTested: number;
+}
diff --git a/app/repository/CovidReportRepository.ts b/app/repository/CovidReportRepository.ts
index 5bc9d260..8bdb38da 100644
--- a/app/repository/CovidReportRepository.ts
+++ b/app/repository/CovidReportRepository.ts
@@ -2,7 +2,7 @@
 import { getInstance, SqlLiteDatabase } from './SqlLiteDatabase';
 import { CovidReport } from '../domain/types';
 
-const SELECT_ALL_COVID_REPORTS = 'select json_dump from covid_report';
+const SELECT_ALL_COVID_REPORTS = 'select passcode, json_dump from covid_report';
 
 const SELECT_COVID_REPORT = 'select * from covid_report where passcode = (?)';
 
@@ -57,6 +57,17 @@ export class CovidReportRepository {
     );
   }
 
+  async getLatestCovidReports(): Promise<CovidReport[]> {
+    const rows = await this.db.getAll(SELECT_ALL_COVID_REPORTS);
+    const latestReports: { [key: string]: CovidReport } = {};
+    rows.forEach((row: CovidReportRow) => {
+      latestReports[row.passcode] = this.parseJsonDumpToCovidReport(
+        row.json_dump
+      );
+    });
+    return Object.values(latestReports);
+  }
+
   private parseJsonDumpToCovidReport(jsonDump: string): CovidReport {
     return JSON.parse(jsonDump);
   }
diff --git a/app/routes/api-routes.ts b/app/routes/api-routes.ts
new file mode 100644
index 00000000..45c2f2dd
--- /dev/null
+++ b/app/routes/api-routes.ts
@@ -0,0 +1,19 @@
+import express from 'express';
+
+import { CovidReportRepository } from '../repository/CovidReportRepository';
+import { aggregateCovidReports } from '../util/report-aggregator';
+
+const router = express.Router();
+const reportRepo = new CovidReportRepository();
+
+router.get('/aggregated', async (req, res) => {
+  const reports = await reportRepo.getLatestCovidReports();
+  const aggregated = aggregateCovidReports(reports);
+  res.send(aggregated);
+});
+
+router.get('/', (req, res) => {
+  return res.render('pages/map');
+});
+
+export default router;
diff --git a/app/server.ts b/app/server.ts
index b02d1c4d..dbd4b439 100644
--- a/app/server.ts
+++ b/app/server.ts
@@ -4,6 +4,7 @@ import bodyParser from 'body-parser';
 import path from 'path';
 import reportRoutes from './routes/report-routes';
 import mapRoutes from './routes/map-routes';
+import apiRoutes from './routes/api-routes';
 import { getInstance } from './repository/SqlLiteDatabase';
 
 const SqLiteStore = require('connect-sqlite3')(session);
@@ -38,6 +39,7 @@ app.set('views', [
 
 app.use('/', reportRoutes);
 app.use('/kart', mapRoutes);
+app.use('/api', apiRoutes);
 
 app.use(
   '/static',
diff --git a/app/util/report-aggregator.test.ts b/app/util/report-aggregator.test.ts
new file mode 100644
index 00000000..6f81ee64
--- /dev/null
+++ b/app/util/report-aggregator.test.ts
@@ -0,0 +1,112 @@
+import { aggregateCovidReports } from './report-aggregator';
+import {
+  CovidReport,
+  Sex,
+  TestResult,
+  Symptom,
+  AggregatedCovidReportData
+} from '../domain/types';
+
+const reports: CovidReport[] = [
+  {
+    yearOfBirth: '1993', // Deprecated
+    sex: Sex.MALE,
+    postalCode: '1234',
+    hasBeenTested: false,
+    testedAt: new Date(), // Not in use
+    symptomStart: '2020-03-02', // YYYY-MM-DD
+    testResult: TestResult.POSITIVE,
+    inQuarantine: true,
+    hasBeenAbroadLastTwoWeeks: true,
+    symptoms: {
+      [Symptom.DRY_COUGH]: true,
+      [Symptom.EXHAUSTION]: false,
+      [Symptom.FEVER]: false,
+      [Symptom.HEAVY_BREATHING]: false,
+      [Symptom.MUSCLE_ACHING]: false,
+      [Symptom.DIARRHEA]: false,
+      [Symptom.HEADACHE]: false,
+      [Symptom.SORE_THROAT]: false
+    },
+    submissionTimestamp: 123123123,
+    age: '50'
+  },
+  {
+    yearOfBirth: '1993', // Deprecated
+    sex: Sex.MALE,
+    postalCode: '1234',
+    hasBeenTested: false,
+    testedAt: new Date(), // YYYY-MM-DD
+    symptomStart: '2020-03-02', // YYYY-MM-DD
+    testResult: undefined,
+    inQuarantine: false,
+    hasBeenAbroadLastTwoWeeks: false,
+    symptoms: {
+      [Symptom.DRY_COUGH]: true,
+      [Symptom.EXHAUSTION]: true,
+      [Symptom.FEVER]: true,
+      [Symptom.HEAVY_BREATHING]: false,
+      [Symptom.MUSCLE_ACHING]: false,
+      [Symptom.DIARRHEA]: false,
+      [Symptom.HEADACHE]: false,
+      [Symptom.SORE_THROAT]: false
+    },
+    submissionTimestamp: 123123123,
+    age: '50'
+  },
+  {
+    yearOfBirth: '1993', // Deprecated
+    sex: Sex.MALE,
+    postalCode: '1234',
+    hasBeenTested: false,
+    testedAt: new Date(), // YYYY-MM-DD
+    symptomStart: '2020-03-02', // YYYY-MM-DD
+    testResult: TestResult.PENDING,
+    inQuarantine: false,
+    hasBeenAbroadLastTwoWeeks: false,
+    symptoms: {
+      [Symptom.DRY_COUGH]: false,
+      [Symptom.EXHAUSTION]: false,
+      [Symptom.FEVER]: false,
+      [Symptom.HEAVY_BREATHING]: false,
+      [Symptom.MUSCLE_ACHING]: false,
+      [Symptom.DIARRHEA]: false,
+      [Symptom.HEADACHE]: false,
+      [Symptom.SORE_THROAT]: false
+    },
+    submissionTimestamp: 123123123,
+    age: '50'
+  },
+  {
+    yearOfBirth: '1993', // Deprecated
+    sex: Sex.MALE,
+    postalCode: '1234',
+    hasBeenTested: false,
+    testedAt: new Date(), // YYYY-MM-DD
+    symptomStart: '2020-03-02', // YYYY-MM-DD
+    testResult: TestResult.NEGATIVE,
+    inQuarantine: false,
+    hasBeenAbroadLastTwoWeeks: false,
+    symptoms: {
+      [Symptom.DRY_COUGH]: true,
+      [Symptom.EXHAUSTION]: false,
+      [Symptom.FEVER]: false,
+      [Symptom.HEAVY_BREATHING]: false,
+      [Symptom.MUSCLE_ACHING]: false,
+      [Symptom.DIARRHEA]: false,
+      [Symptom.HEADACHE]: false,
+      [Symptom.SORE_THROAT]: false
+    },
+    submissionTimestamp: 123123123,
+    age: '50'
+  }
+];
+
+it('should count all correctly', () => {
+  const aggregated: AggregatedCovidReportData = aggregateCovidReports(reports);
+
+  expect(aggregated.numberOfReports).toBe(4);
+  expect(aggregated.numberOfPeopleShowingSymptoms).toBe(3);
+  expect(aggregated.numberOfConfirmedInfected).toBe(1);
+  expect(aggregated.numberOfTested).toBe(3);
+});
diff --git a/app/util/report-aggregator.ts b/app/util/report-aggregator.ts
new file mode 100644
index 00000000..f70c03be
--- /dev/null
+++ b/app/util/report-aggregator.ts
@@ -0,0 +1,33 @@
+import {
+  CovidReport,
+  AggregatedCovidReportData,
+  TestResult
+} from '../domain/types';
+
+const isShowingAtLeastOneSymptom = (report: CovidReport): boolean => {
+  return Object.values(report.symptoms).filter(value => !!value).length > 0;
+};
+
+export const aggregateCovidReports = (
+  reports: CovidReport[]
+): AggregatedCovidReportData => {
+  const aggredatedData: AggregatedCovidReportData = {
+    numberOfReports: 0,
+    numberOfPeopleShowingSymptoms: 0,
+    numberOfConfirmedInfected: 0,
+    numberOfTested: 0
+  };
+  for (const report of reports) {
+    aggredatedData.numberOfReports += 1;
+    if (isShowingAtLeastOneSymptom(report)) {
+      aggredatedData.numberOfPeopleShowingSymptoms += 1;
+    }
+    if (report.testResult) {
+      aggredatedData.numberOfTested += 1;
+    }
+    if (report.testResult === TestResult.POSITIVE) {
+      aggredatedData.numberOfConfirmedInfected += 1;
+    }
+  }
+  return aggredatedData;
+};
diff --git a/jest.config.js b/jest.config.js
new file mode 100644
index 00000000..5056e385
--- /dev/null
+++ b/jest.config.js
@@ -0,0 +1,3 @@
+module.exports = {
+  preset: 'ts-jest'
+};
diff --git a/package.json b/package.json
index 5a880219..cf5d6371 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
     "@types/body-parser": "^1.19.0",
     "@types/express": "^4.17.3",
     "@types/express-session": "^1.17.0",
+    "@types/jest": "^25.1.4",
     "@types/node-fetch": "^2.5.5",
     "@typescript-eslint/eslint-plugin": "^2.23.0",
     "@typescript-eslint/parser": "^2.23.0",
@@ -38,7 +39,8 @@
     "eslint-plugin-jsx-a11y": "^6.2.3",
     "eslint-plugin-prettier": "^3.1.2",
     "jest": "^25.1.0",
-    "prettier": "^1.19.1"
+    "prettier": "^1.19.1",
+    "ts-jest": "^25.2.1"
   },
   "eslintConfig": {
     "settings": {
diff --git a/yarn.lock b/yarn.lock
index e6d9c18d..5417a874 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -442,6 +442,14 @@
     "@types/istanbul-lib-coverage" "*"
     "@types/istanbul-lib-report" "*"
 
+"@types/jest@^25.1.4":
+  version "25.1.4"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-25.1.4.tgz#9e9f1e59dda86d3fd56afce71d1ea1b331f6f760"
+  integrity sha512-QDDY2uNAhCV7TMCITrxz+MRk1EizcsevzfeS6LykIlq2V1E5oO4wXG8V2ZEd9w7Snxeeagk46YbMgZ8ESHx3sw==
+  dependencies:
+    jest-diff "^25.1.0"
+    pretty-format "^25.1.0"
+
 "@types/json-schema@^7.0.3":
   version "7.0.4"
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.4.tgz#38fd73ddfd9b55abb1e1b2ed578cb55bd7b7d339"
@@ -932,6 +940,13 @@ browser-resolve@^1.11.3:
   dependencies:
     resolve "1.1.7"
 
+bs-logger@0.x:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/bs-logger/-/bs-logger-0.2.6.tgz#eb7d365307a72cf974cc6cda76b68354ad336bd8"
+  integrity sha512-pd8DCoxmbgc7hyPKOvxtqNcjYoOsABPQdcCUjGp3d42VR2CX1ORhk2A87oqqu5R1kk+76nsxZupkmyd+MVtCog==
+  dependencies:
+    fast-json-stable-stringify "2.x"
+
 bser@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/bser/-/bser-2.1.1.tgz#e6787da20ece9d07998533cfd9de6f5c38f4bc05"
@@ -939,7 +954,7 @@ bser@2.1.1:
   dependencies:
     node-int64 "^0.4.0"
 
-buffer-from@^1.0.0:
+buffer-from@1.x, buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
   integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
@@ -1849,7 +1864,7 @@ fast-diff@^1.1.2:
   resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.2.0.tgz#73ee11982d86caaf7959828d519cfe927fac5f03"
   integrity sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w==
 
-fast-json-stable-stringify@^2.0.0:
+fast-json-stable-stringify@2.x, fast-json-stable-stringify@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
   integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==
@@ -3014,6 +3029,13 @@ json-stringify-safe@~5.0.1:
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
+json5@2.x, json5@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.1.1.tgz#81b6cb04e9ba496f1c7005d07b4368a2638f90b6"
+  integrity sha512-l+3HXD0GEI3huGq1njuqtzYK8OYJyXMkOLtQ53pjWh89tvWS2h6l+1zMkYWqlb57+SiQodKZyvMEFb2X+KrFhQ==
+  dependencies:
+    minimist "^1.2.0"
+
 json5@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.1.tgz#779fb0018604fa854eacbf6252180d83543e3dbe"
@@ -3021,13 +3043,6 @@ json5@^1.0.1:
   dependencies:
     minimist "^1.2.0"
 
-json5@^2.1.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/json5/-/json5-2.1.1.tgz#81b6cb04e9ba496f1c7005d07b4368a2638f90b6"
-  integrity sha512-l+3HXD0GEI3huGq1njuqtzYK8OYJyXMkOLtQ53pjWh89tvWS2h6l+1zMkYWqlb57+SiQodKZyvMEFb2X+KrFhQ==
-  dependencies:
-    minimist "^1.2.0"
-
 jsprim@^1.2.2:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
@@ -3113,6 +3128,11 @@ locate-path@^5.0.0:
   dependencies:
     p-locate "^4.1.0"
 
+lodash.memoize@4.x:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
+  integrity sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4=
+
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
@@ -3137,7 +3157,7 @@ make-dir@^3.0.0:
   dependencies:
     semver "^6.0.0"
 
-make-error@^1.1.1:
+make-error@1.x, make-error@^1.1.1:
   version "1.3.6"
   resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
   integrity sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==
@@ -3270,7 +3290,7 @@ mixin-deep@^1.2.0:
     for-in "^1.0.2"
     is-extendable "^1.0.1"
 
-mkdirp@^0.5.0, mkdirp@^0.5.1:
+mkdirp@0.x, mkdirp@^0.5.0, mkdirp@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
@@ -4047,7 +4067,7 @@ resolve@1.1.7:
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
   integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
 
-resolve@^1.10.0, resolve@^1.12.0, resolve@^1.13.1, resolve@^1.3.2:
+resolve@1.x, resolve@^1.10.0, resolve@^1.12.0, resolve@^1.13.1, resolve@^1.3.2:
   version "1.15.1"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.15.1.tgz#27bdcdeffeaf2d6244b95bb0f9f4b4653451f3e8"
   integrity sha512-84oo6ZTtoTUpjgNEr5SJyzQhzL72gaRodsSfyxC/AXRvwu0Yse9H8eF9IpGo7b8YetZhlI6v7ZQ6bKBFV/6S7w==
@@ -4156,7 +4176,7 @@ saxes@^3.1.9:
   dependencies:
     xmlchars "^2.1.1"
 
-"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.4.1, semver@^5.5.0:
+"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.4.1, semver@^5.5, semver@^5.5.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
@@ -4719,6 +4739,22 @@ tr46@^1.0.1:
   dependencies:
     punycode "^2.1.0"
 
+ts-jest@^25.2.1:
+  version "25.2.1"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-25.2.1.tgz#49bf05da26a8b7fbfbc36b4ae2fcdc2fef35c85d"
+  integrity sha512-TnntkEEjuXq/Gxpw7xToarmHbAafgCaAzOpnajnFC6jI7oo1trMzAHA04eWpc3MhV6+yvhE8uUBAmN+teRJh0A==
+  dependencies:
+    bs-logger "0.x"
+    buffer-from "1.x"
+    fast-json-stable-stringify "2.x"
+    json5 "2.x"
+    lodash.memoize "4.x"
+    make-error "1.x"
+    mkdirp "0.x"
+    resolve "1.x"
+    semver "^5.5"
+    yargs-parser "^16.1.0"
+
 ts-node@^8.6.2:
   version "8.6.2"
   resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-8.6.2.tgz#7419a01391a818fbafa6f826a33c1a13e9464e35"
@@ -5050,6 +5086,14 @@ yallist@^3.0.0, yallist@^3.0.3:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
   integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
 
+yargs-parser@^16.1.0:
+  version "16.1.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-16.1.0.tgz#73747d53ae187e7b8dbe333f95714c76ea00ecf1"
+  integrity sha512-H/V41UNZQPkUMIT5h5hiwg4QKIY1RPvoBV4XcjUbRM8Bk2oKqqyZ0DIEbTFZB0XjbtSPG8SAa/0DxCQmiRgzKg==
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
 yargs-parser@^18.1.0:
   version "18.1.0"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-18.1.0.tgz#1b0ab1118ebd41f68bb30e729f4c83df36ae84c3"