Expert answer:
The yellow fever vaccine has a validity of 10 years and should not be repeated before this time. Repetition in a few days or months can lead to the risk of adverse effects, some serious and eventually leading to death.
The yellow fever vaccine has a validity of 10 years and should not be repeated before this time. Repetition in a few days or months can lead to the risk of adverse effects, some serious and eventually leading to death.