Disease-causing organisms do not affect everybody the same way; they are most dangerous to people who have weak immune systems or are frequently sick. Not all bacteria and viruses will make you sick, but this website tells you if the waterbody you are interested in using has problems with disease-causing organisms.
When cancer cells travel to other organs in the body, itâs called metastasis. Metastatic lung cancer is a life-threatening condition that develops when cancer in another area of the body metastasizes, or spreads, to the lung. Cancer that develops at any primary site can form metastatic tumors. These tumors are capable of metastasizing to the lungs.
A Frightening Diagnosis. Stage 4 cancer is a condition in which cancer has spread (metastasized) from its original location to other organs in the body. Metastatic cancer is what claimed the life of Elizabeth Edwards nearly four years after it was first diagnosed.