Does the unqualified health certificate mean that you can't get the certificate? What does it mean to check whether it has been confiscated online?

It still depends on which one is unqualified.

The key is to see which indicator is unqualified! Handling a health certificate is nothing more than taking blood to test liver function, chest X-ray, stool and so on. Go to the CDC, check the test results and take the time to treat any symptoms. If it is not an infectious disease, find a relationship to get a health certificate. The unit doesn't look at the results at work, as long as it has a certificate.

Extended data:

According to the Food Safety Law, Regulations on Hygiene Management in Public Places and other laws and regulations, relevant personnel engaged in food production and management, public service, professional production of cosmetics, disposable medical and health care products, toxic and hazardous and radioactive operations, and child care institutions must hold health certificates.

The main diseases involved in health examination are dysentery, typhoid fever, active tuberculosis, dermatosis (infectious) and other infectious diseases. If you find these diseases, don't engage in hairdressing and beauty, direct contact with imported food, public toilets and other work that directly serves customers. You can only work if you are cured.

On June 1 day, 2009, China formally implemented the new Food Safety Law, and on July 20th, China issued the implementing regulations to allow hepatitis B virus carriers to engage in the food industry. Therefore, hepatitis B virus carriers can also legally apply for health certificates.