由於NCP新型冠狀病毒，有0～24天的潛伏期，感染病毒後，沒有任何徵兆，但肺細胞已經開始了纖維化進程，直到有一天因發燒及咳嗽去醫院檢查，此時肺部通常已經50%纖維化了，為時太晚！
專家提供一方法讓你盡早知道自己肺部的狀況：
最、最、最大深度地“吸氣”並且“屏氣”超過10秒以上,如果可以順利完成(沒有如咳嗽、壓抑、悶、不適等)並且每日如往常一樣，恭喜你！證明肺部沒有纖維化，基本表示沒有感染。
特別時期，請大家“每天”早上起床，在乾淨空氣中測試！
The NCP (New China Pneumonia) New China virus has an incubation period of 0 to 24 days. There is no sign after infection with the virus, but lung cells have begun fibrosis until one day they went to the hospital for a fever and cough. At this time, The lungs are usually 50% fibrotic, too late!
Experts provide a way for you to know your lungs as early as possible:
"Inhale" and "hold your breath" for more than 10 seconds at the maximum, maximum, and maximum depth. If it can be successfully completed (no cough, depression, stuffiness, discomfort, etc.) and daily as usual, congratulations! Prove that there is no fibrosis in the lungs, basically indicating no infection.
In special times, please get up every morning and test in clean air !