A coronavirus is a  basic infection that causes a disease in your nose, sinuses, or upper throat. Most coronaviruses are not risky.  A few...

What is a stroke?  A stroke happens when a vein in the mind breaks and drains, or when there's a blockage in the blood supply to the cerebrum....

What do you mean Asthma? Asthma is a fiery sickness of the aviation routes to the lungs. It makes breathing troublesome and can make some physical...