We have clinical research widely on recovering the damaged structure and function of cells returning to normal or close to a normal state, including infection, none-infection, and injury-caused diseases. The success results benefit the patients.
Our physical body came from nature, of course, we have a natural immune system that is designed to protect our physical body far away from infection externally, including COVID-19 virus infection and killing cancer cells internally. Why we got sick? Why our immune system didn’t fight that enemy (germs, COVID-19virus, cancers) for us well? This due to our immune system didn’t function well which be called “immune escape’ in the medical field. It is a severe issue that leading patients to die.
We try to solve the clinical problems of immune escape; the clinical study is proved by NIH, FDA, and CDC: controlling inflammation to allow T cells to kill COVID-19 virus. This clinical study is in recruiting. https://clinicaltrials.gov/show/NCT04790240