What kind of health certificate does a nursing home need?

5 cm wide and 8 cm long. The health certificate is a cardboard card of the same size as the ID card, with a two-inch photo on a blue background, 5 cm wide and 8 cm long. A health certificate is a health examination certificate, which proves that the holder has had a health examination in a certain year and month, mainly involving six diseases in five industries, which greatly protects the health of employees and customers.