There is a misconception that holding breath for 10 seconds or more without coughing or feeling discomfort means a person is free from coronavirus. In a tweet, Press Information Bureau said being able to do so does not mean that a person is free from coronavirus.<br />'' <br />''It rejected another claim that exposure to high temperatures prevents COVID19. There is no scientific evidence to prove that coronavirus can be prevented in high temperature. Countries with hot weather have also reported COVID19 cases. <br />''<br />