As long as you don't often stay up late, it should have little impact. It's best to check again in a week.
According to the Food Safety Law, the Regulations on Hygiene Management in Public Places and other laws and regulations, the health certificate is engaged in professional production, toxic, harmful and radioactive operations such as food production and management, public service, cosmetics and disposable medical and health care products. Relevant personnel in these five industries must have 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.
Health certificate examination items: routine medical examination and surgical examination; Liver function (alt); Stool culture (dysentery, typhoid Bacillus), chest fluoroscopy.
There are two kinds of health certificates: one is general health certificate. Then the other is the food health certificate, which is needed by people in the catering industry.