Yes, many individuals have survived cancer. According to the National Cancer Institute, more than 16.9 million Americans who have been diagnosed with cancer are alive today. This number is expected to rise to more than 22 million by the end of 2020.
Survival rates vary by type of cancer and stage at diagnosis, as well as the specific treatment administered. For example, the five-year relative survival rate for colorectal cancer is about 66%, while the five-year relative survival rate for breast cancer is about 90%. Additionally, survival rates can vary among different populations, depending on factors such as race, ethnicity, and access to quality healthcare.
In many cases, early detection is key to successful cancer treatment. Regular screenings and check-ups can help to identify cancer in its early stages, when it is more likely to be treated successfully. Additionally, research has shown that lifestyle changes, such as eating a healthy diet and exercising regularly, can reduce the risk of certain types of cancer.
In conclusion, many individuals have survived cancer, and the number of cancer survivors is growing. Early detection and lifestyle changes are important for increasing the chances of successful treatment.