According to the latest instructions for vaccination against the new coronavirus from the National Health Commission, the current vaccination target for the new coronavirus vaccine in China is people aged 18 years and older, so people aged 60 years and older can be vaccinated. However, since there are many cases of underlying diseases in people over 60 years of age, it is necessary to ask the physician at the local vaccination site for a specific and comprehensive judgment on whether the vaccination can be administered. In addition, if the following conditions exist in people over 60 years old, it is confirmed that they cannot be vaccinated: 1. allergic to the ingredients: people who are allergic to the active ingredients of the vaccine, any of the inactive ingredients, substances used in the production process, or people who have been allergic to similar vaccines in the past, cannot be vaccinated; 2. people with a history of previous allergies: people who have had serious allergic reactions to vaccines (such as acute allergic reactions, angioneurotic People with uncontrolled diseases: People with uncontrolled epilepsy and other serious neurological diseases (such as transverse myelitis, Guillain-Barre syndrome, demyelinating diseases, etc.) should not be vaccinated; 4. Other cases: People with fever, acute diseases, acute attacks of chronic diseases, or serious uncontrolled chronic diseases should not be vaccinated. In addition to the above-mentioned cases where vaccination is prohibited, there are some contraindications that are temporary, such as elderly people over 60 years old who are having a fever, etc., and need to postpone vaccination temporarily, but when the body temperature returns to normal, vaccination can be carried out according to the situation.