14 days. Guizhou health declaration refers to Guizhou health code, which is audited by the local community (village residence), printed and stamped with the official seal to issue a health pass. The validity period is 14 days. Before traveling, people from other provinces must make a personal health declaration through Guizhou health code in advance and enter Guizhou with a negative nucleic acid test certificate within 48 hours. If they come back to Guizhou by car, they must also register their vehicle information in advance.
The health certificate is valid for one to two years. If it is more than one year, it will be invalid. After the health certificate is invalid, you can go to the hospital for re-examination and apply for a health certificate. However, the health certificate depends on the requirements of the individual unit, or some requirements should be handled in the designated hospital, and the invalid health certificate cannot be used. To apply for a health certificate, you need to bring your ID card and two one-inch color photos without a hat, and go to the Center for Disease Control and Prevention or a health institution approved by the Ministry of Health to undertake preventive health examination. The specific process includes: (1) Receiving the form. Pay the fee at the health certificate office, get the health check list, fill in your identity information and industry item by item according to the requirements on the form, and post your photo. If you have already joined the work, you'd better fill in your work unit. (2) check. Take the health check list and do the inspection in the specified department. The items include hand, foot and mouth inspection, blood test, urine test, stool test and chest X-ray. Some areas need anal examination, and some areas do not have this requirement. (3) training. Participate in health knowledge, laws, regulations and other training. It is stipulated that you will not be given a health certificate if you fail, but there is no training at all in many places. (4) obtaining a license. Certificates can generally be approved within 1 to 2 weeks. If they pass the inspection, you can get the certificate, and some places need to pay a handling fee when getting the certificate.
Legal basis:
Article 11 of the Administrative Measures for Preventive Health Examination
stipulates that the inspected unit shall submit the list of inspected personnel to the health supervision institution as required; And the inspected unit is responsible for establishing personal health records. Relevant precautions are as follows: 1. Physical examiners should not wear makeup on the day of physical examination, because this will affect doctors' judgment of diseases, such as anemia, heart disease and respiratory diseases.
2. If you are taking antibiotics, vitamin C and slimming drugs, you should wait for 3 days after stopping taking the drugs before receiving a physical examination.
3. Blood drawing and B-ultrasound of liver and gallbladder should be performed on an empty stomach.