First of all my deepest condolences and sympathy for your loss,to answer your question: immune cells fight off the airborne viruses and bacteria infections that cause pneumonia,and chemo damages and even kill immune cells,It's possible your Aunt's immune system was distressed by the chemo which lead to her fatal illness!Again my deepest sympathy for your loss of a loved one,God bless,strenght and peace!
My rant about cancer and the needless deaths its causing. The frustration you experience when you have an answer...a scientifically proven one, but no one is listening. They are still entrusting their lives to the same doctors who's methodologies are temporary at best. read more