Does JK Rowling's breathing technique cure the coronavirus? No, it could help spread it
- Written by Brian Oliver, Research Leader in Respiratory cellular and molecular biology at the Woolcock Institute of Medical Research and Professor, Faculty of Science, University of Technology Sydney
Harry Potter author JK Rowling says a breathing technique has helped her coronavirus-like respiratory symptoms, a claim that has been widely reported and shared on social media.
Her tweet includes a video from a UK hospital doctor describing the technique, a type of controlled coughing. This involves taking six deep breaths and on the last one...





