Hepatitis B can be applied for a health license, but if there is an abnormality in liver function, it is necessary to wait until the liver function recovers to apply for a health license. Hepatitis B virus is mainly infected through blood transmission, sexual transmission, mother-to-child transmission and medical transmission, but not through respiratory transmission and gastrointestinal transmission, so hepatitis B can apply for a health license. When applying for a health certificate, you need to carry out some routine checks, such as routine blood, urine, liver and kidney functions, etc. In addition, you also need to carry out screening for some infectious diseases, such as active tuberculosis, typhoid fever, dermatosis (infectious), dysentery and other infectious diseases. In addition, it should be noted that hepatitis B, if abnormal liver function occurs, it is suggestive of liver damage, you need to first carry out the appropriate treatment, and then apply for a health certificate after the liver function has returned to normal. Therefore, whether hepatitis B can apply for a health certificate, you can consult a professional physician’s opinion.