11.   The brain swells.

12.   This can cause the brain to swell, which in turn sets off a mechanism that releases water into the lungs.

13.   When he drank, his brain would swell and press against it and he would have blackouts.

14.   Your brain swells and presses painfully against your skull.

15.   His brain swelled, and he died four days later.

16.   In those people, the virus can cause the brain lining to swell.