Dr. Mukesh said that having corona increases the risk of brain stroke. He told that people who are already struggling with serious illnesses also have blood clotting, which causes brain-stroke. Brain-stroke also occurs due to the increase of the second cycline storm and D-dimer. The third reason is black fungus. The doctor said that after corona, patients are experiencing black fungus in which the fungus penetrates into the arteries and obstructs blood flow. When this clot spreads in the brain, a brain-stroke occurs.