Question
How long does the protection from the Hepatitis B vaccine usually last?
Answer
In most cases, the effectiveness of the Hepatitis B vaccine gradually diminishes in the body. It is generally recommended to undergo a check-up within 3 to 5 years after vaccination. If the test results are above 10, it indicates good protection; if below 10, a timely booster shot should be administered. Additionally, it is advised to maintain a balanced diet, keep a cheerful mood, and engage in moderate exercise to strengthen the immune system. In case of discomfort, seek medical treatment promptly.