Rumor Identification: No, holding your breath for ten seconds is not a way to detect the presence of Neoconiosis. Rumor Analysis: 1. The method of holding deep breaths for another ten seconds to test for neo-coronary pneumonia is meaningless and self-testing is not recommended to avoid bringing unnecessary worry. If you are a patient with airway spasm or airway hypersensitivity disease, you may have symptoms of paroxysmal or persistent coughing after deep breathing or even if you don’t take a deep breath, but this does not mean that there is new coronary pneumonia. 2. Patients with New Coronary Pneumonia tend to have fever as the first symptom, which may also be accompanied by malaise, dry cough, nasal congestion, sneezing, runny nose, diarrhea, etc. In severe cases, breathing difficulties may also gradually appear. If you have a history of contact with a person infected with New Coronary Pneumonia and the above-mentioned manifestations occur, you must promptly go to the fever clinics around the world for pathogenic testing, and once diagnosed, you should immediately enter a designated hospital to receive isolation treatment. Special Note: The current diagnosis of New Coronavirus pneumonia relies mainly on the results of pathogenic testing, and it is important to determine whether a person is suspected of being infected with New Coronavirus before doing the testing. The determination of a suspected NCCV patient requires a combination of epidemiologic history, clinical presentation, imaging, and routine blood test results.