Celebrities belonging to Kollywood and the other film industries are doing their part to spread the much-needed awareness when the nation is facing dark times enforced by the COVID 19 pandemic second wave. Earlier Malavika Mohanan and Karthi went on video to get many important doubts about the virus and vaccination from well-experienced medical experts.

Pooja Hegde the heroine of Thalapathy Vijay in 'Thalapathy 65' for her part has posted an explainer video on how to use the oximeter which reads the oxygen level and pulse rate. The pretty actress earlier tested positive for COVID 19 and was in house isolation and has just recovered.

Pooja has captioned her video "When I was down with COVID-19 and home quarantined, I was told to monitor my O2 levels very closely. I didn’t know there was a right way to do it until my doctor told me. I hope this helps. No detail is too small in our efforts to fight this disease. Stay safe everyone."

When I was down with COVID-19 and home quarantined, I was told to monitor my O2 levels very closely. I didn’t know there was a right way to do it until my doctor told me. I hope this helps. No detail is too small in our efforts to fight this disease. Stay safe everyone. ❤️???? pic.twitter.com/HeGr8XvVFu

— Pooja Hegde (@hegdepooja) May 13, 2021