Damp toxin and wind pathogen are the main pathological factors of COVID 19, and their occurrence and prevalence also have obvious natural and physical characteristics. Under the combined action of various inducements, pathogenic wind caused by damp toxin has the characteristics of rapid spread, strong toxicity, lingering disease and easy spread, which is closely related to the emergence of inflammatory storms that induce mild and ordinary patients to become severe and critical patients.
The related literatures and case reports of COVID 19 were studied, the natural and physical factors of COVID 19 outbreak were analyzed, and the pathological changes of inflammatory storm during the evolution of COVID 19 were discussed from the pathological essence and propagation law of wet toxin. It was proposed that clearing heat and dispersing lung, removing toxic substances and removing dirt, invigorating spleen and removing dampness, expelling wind and dredging collaterals were the main methods.
Extended data
On February 28th, 2020, WHO's daily report on the situation in COVID-19 showed that the regional and global risk levels were upgraded to the highest level of "very high", which was consistent with the risk level in China. ?
On March 1 1 local time, the Director-General of the World Health Organization, Tedros Adhanom Ghebreyesus, announced that according to the assessment, WHO believed that the current COVID-19 epidemic could be called a global epidemic.