Occupational health examination before employment should be mandatory, and occupational health examination during work and after leaving employment should be determined according to national standard methods, some of which are mandatory and some are recommended. We should consult the occupational health examination institutions to make it clear that the main purpose of health diseases is to check whether there are infectious diseases such as hepatitis and enteritis, so as to prevent them from being transmitted to other people who are exposed to diseases. The main purpose is to avoid employing people with infectious diseases, and other non-infectious diseases are not covered by this health certificate. In addition to avoiding infectious diseases according to the requirements of various employers, the general organs also require ECG and abdominal ultrasound, or even more. The main purpose is to hire completely healthy people so that their existing diseases will not be affected after employment.
A health certificate cannot replace a physical examination. Because a health certificate is just a proof of your health. There is a gap between physical examination and health certificate processing. So it is necessary to have another physical examination. In addition, the content of physical examination also has its own emphasis. Health certificate physical examination focuses on infectious diseases, and entry physical examination focuses on overall health. According to the Management Measures for Occupational Health Surveillance, at present, the form of occupational disease surveillance is on-site inspection (occupational disease hazard factors) and once every two years. Physical examination once a year if the venue exceeds the standard. Occupational disease refers to the diseases caused by workers in enterprises, institutions and individual economic organizations who are exposed to dust, radioactive substances and other toxic and harmful substances in their professional activities. The laws of all countries have provisions for the prevention of occupational diseases. Generally speaking, all diseases that meet the legal requirements can be called occupational diseases.
Toxic chemicals, dust and aerosol, abnormal meteorological conditions, high and low pressure, noise, vibration, microwave, X-ray, γ-ray, bacteria and fungi used in production or production; Long-term forced posture operation and continuous oppression of local tissues will cause occupational diseases, which are generally called generalized occupational diseases. Some are harmful, and there are clear diagnostic criteria. According to the national conditions, the occupational diseases reviewed and published by the relevant government departments are called narrow occupational diseases or statutory occupational diseases. The employing unit shall, in accordance with the provisions of the administrative department of health of the State Council, organize the workers to carry out occupational health examination before employment, during work and after leaving the job, and truthfully inform the workers of the examination results.