Below is an instruction from Human. Write a response.
    ### Instruction:
    How to prevent Endocarditis ?
    ### Response:
    If you're at risk for infective endocarditis (IE), you can take steps to prevent the infection and its complications.
                
Be alert to the signs and symptoms of IE. Contact your doctor right away if you have any of these signs or symptoms, especially a persistent fever or unexplained fatigue (tiredness).
    