Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Yellow Fever Vaccination ?
    ### Response:
    If you continue to live or travel in yellow fever-endemic areas, you should receive a booster dose of yellow fever vaccine after 10 years.
                
After receiving the vaccine, you should receive an International Certificate of Vaccination (yellow card) that has been validated by the vaccination center.
    