Can I find out whether the wood has three highs when I apply for a health certificate?

Hello, the blood drawn from the health certificate is mainly to check hepatitis B but not syphilis. If you want to check syphilis, you need to draw blood again for a single test.

It is suggested that if you suspect syphilis, you can go to a regular hospital to take blood for RPR examination, which is the main method for screening syphilis. If it is positive, it can be diagnosed by TPPA test, otherwise it can be ruled out.