diff --git a/src/app.ts b/src/app.ts
index bae4aa5..f0d4dc0 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -9,6 +9,7 @@ import { TelegramWebhookRoute } from "./routes/TelegramWebhookRoute";
 import { LoginRoute } from "./routes/LoginRoute";
 import { CodeRoute } from "./routes/CodeRoute";
 import { VerifyRoute } from "./routes/VerifyRoute";
+import { CovidRoute } from "./routes/CovidRoute";
 
 console.log(`Node Environment: ${process.env.NODE_ENV}`);
 
diff --git a/src/db/models/User.helper.ts b/src/db/models/User.helper.ts
index 7fbeabc..342522d 100644
--- a/src/db/models/User.helper.ts
+++ b/src/db/models/User.helper.ts
@@ -51,3 +51,30 @@ export function getUserByVerification(
       callback(undefined);
     });
 }
+
+export function getUserCovidPositivity(telegramID: TelegramID, callback: (isInfected?: boolean) => void): void {
+  getUserByTelegramID(telegramID, user => {
+    if (!!user) {
+      const infectionDuration = +user.infectionDate - Date.now();
+      if (infectionDuration > 60 * 60 * 24 * 14) {
+        setUserCovidPositivity(telegramID, false, success => {
+          callback(success ? false : undefined);
+        });
+      } else {
+        callback(user.isInfected);
+      }
+    } else {
+      callback();
+    }
+  });
+}
+
+export function setUserCovidPositivity(telegramID: TelegramID, infectionState: boolean, callback: (success: boolean) => void): void {
+  getUserByTelegramID(telegramID, user => {
+    if (!!user) {
+      user.isInfected = infectionState;
+      user.infectionDate = new Date();
+      user.save().then(() => callback(true)).catch(() => callback(false));
+    } else { callback(false) }
+  });
+}
diff --git a/src/routes/CovidRoute.js b/src/routes/CovidRoute.js
deleted file mode 100644
index b36cf5d..0000000
--- a/src/routes/CovidRoute.js
+++ /dev/null
@@ -1,61 +0,0 @@
-const { User } = require("../db/db");
-
-function CovidRoute(req, res){
-    if(!req.session.user){
-        res.status(401).send("Not logged in");
-        return;
-    }
-
-    console.log(`SetPositive: ${req.body.setPositive}`);
-
-    if(req.body.setPositive){
-        setUserCovidPositive(req.session.user, true, response=>{
-            res.send({covidPositive: response});
-        });
-    }else{
-        getUserCovidPositivity(req.session.user, (success, positivity)=>{
-            res.status(success ? 200 : 400).send({covidPositive: positivity});
-        });
-    }
-}
-
-function getUserCovidPositivity(telegramID, callback){
-    User.findOne({
-            where: {telegram: telegramID},
-    })
-    .then(user=>{
-        if(user){
-            const infectionDuration = user.infectionDate - Date.now();
-            if(infectionDuration > 60 * 60 * 24 * 14){
-                setUserCovidPositive(telegramID, false, res=>{
-                    callback(res, res ? false : null);
-                });
-            }else{
-                callback(true, user.isInfected);
-            }
-        }else{
-            callback(false, null);
-        }
-    })
-    .catch(()=>{
-        callback(false, null);
-    })
-}
-
-function setUserCovidPositive(telegramID, infectionState, callback){
-    User.findOne({
-        where: {telegram: telegramID},
-    })
-    .then(user=>{
-        if(user){
-            user.isInfected = infectionState;
-            user.infectionDate = Date.now();
-            user.save().then(()=>callback(true)).catch(()=>callback(false));
-        }else{
-            callback(false);
-        }
-    })
-    .catch(()=>callback(false));
-}
-
-exports.CovidRoute = CovidRoute;
\ No newline at end of file
diff --git a/src/routes/CovidRoute.ts b/src/routes/CovidRoute.ts
new file mode 100644
index 0000000..82c7026
--- /dev/null
+++ b/src/routes/CovidRoute.ts
@@ -0,0 +1,26 @@
+import { Request, Response } from "express";
+import { getUserCovidPositivity, setUserCovidPositivity } from "../db/models/User.helper";
+
+interface CovidRouteRequest extends Request {
+    body:{
+        setPositive: boolean;
+    }
+}
+
+export function CovidRoute(req: CovidRouteRequest, res:Response){
+    if(!req.session.userTelegramID){
+        res.status(401).send("Not logged in");
+        return;
+    }
+
+    if(req.body.setPositive){
+        setUserCovidPositivity(req.session.userTelegramID, true, success=>{
+            res.send({covidPositive: true});
+        });
+    }else{
+        getUserCovidPositivity(req.session.userTelegramID, isInfected=>{
+            res.status(isInfected ? 200 : 400).send({covidPositive: isInfected});
+        });
+    }
+}
+