India vs Corona 3.0: What is 'Long COVID' and is multiple Corona waves a possibility?

On Doctor's Day, Indian cardiovascular and cardiothoracic surgeon Dr. Naresh Trehan urged people not to be lenient with COVID-19 protocols as it leads to more deadly situations. From maintaining social distancing to sanitizing hands every step should be followed with utmost sincerity. He also discussed how coronavirus is impacting heart functioning. Watch the video to know more about the story.