Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Kyasanur Forest Disease (KFD) ?
    ### Response:
    After an incubation period of 3-8 days, the symptoms of KFD begin suddenly with chills, fever, and headache. Severe muscle pain with vomiting, gastrointestinal symptoms and bleeding problems may occur 3-4 days after initial symptom onset. Patients may experience abnormally low blood pressure, and low platelet, red blood cell, and white blood cell counts.
    