To check your COVID-19 test results online in Tamil Nadu, you can follow the steps below:
Visit the Tamil Nadu government's official COVID-19 website: https://stopcoronatn.in/.
Click on the "Test Results" option on the homepage.
You will be redirected to a new page where you will be asked to enter your COVID-19 test sample ID.
Enter the sample ID in the given field and click on the "Submit" button.
If your test results are available, they will be displayed on the screen.
You can also take a printout of your test results for future reference.
Alternatively, you can also check your COVID-19 test results through the Aarogya Setu app or the CoWIN portal.
Note: The steps may vary slightly depending on the testing center where you got tested.