Cancer vaccines are in the future. And they could be very effective. Checkpoint blockade, which is acting your immune system to recognize those cancer cells and kill them is another very promising approach and there have been some checkpoint blockade drugs out in the market now that will release the brake on T lymphocytes, the T lymphocyte is your major killer of tumor cells.
![Cancer vaccines are in the future. And they could be very effective. Cancer vaccines are in the future. And they could be very effective. Image](https://www.idlehearts.com/images/cancer-vaccines-are-in-the-future-and-they-could-be-very-effective.jpg?x85372)