At least 21 and 37, respectively, have
developed nonfatal inflammation of the heart, called myopericarditis; three other vaccine recipients suffered fatal heart attacks, which have not been definitively tied to vaccines.
Not exact matches
The condition called heart failure can
develop after a
nonfatal heart attack kills portions of the organ's muscle.
Nearly all dogs who are exposed to the virus
develop symptoms, but the virus is usually
nonfatal and may cause only mild symptoms in some pets.