What was it? I’d never heard or read about this illness.
Later, I scoured the Internet and found this description from the Cleveland Clinic’s website:
The cause of IPF is unknown. In some patients the disease is genetic (you inherited the disease from your parents). Environmental factors (particularly exposure to certain types of dusts) may also play a role. What is known is that IPF changes the lung’s ability to function normally. Typically, mild scarring of the lung tissue occurs first, but over months to years, the normal lung tissue is replaced by more heavily scarred lung tissue, which makes it difficult to breathe and deliver needed oxygen to the body. Read More →by