Is pneumonia vaccine necessary?

The pneumonia vaccine is mainly a 23-valent pneumococcal polysaccharide vaccine, which is mainly used to prevent some pneumococcal infections caused by pneumococcus, the leading cause of death worldwide and the main cause of pneumonia, meningitis and otitis media, which are also caused by pneumonia. Therefore, its incidence rate in daily life is very high. Many parents are concerned about whether the pneumonia vaccine is necessary in daily life. It is very necessary.

Other colds and fevers in life can easily cause some pneumonia symptoms, so it is still necessary to receive timely treatment in daily life. It is mainly recommended to give preventive vaccines to children over two years old. For patients with chronic diseases or weakened sexual function, you can provide prevention and treatment.

This vaccine is recommended for high-risk groups over 2 years old to prevent pneumococcal pneumonia and

Systemic pneumococcal infections caused by various serotypes included. High-risk groups include: people over 65 years old, people with normal immune function but suffering from chronic diseases (such as cardiovascular disease, lung disease, diabetes, alcoholism, cirrhosis), people with weakened immune function: splenectomy or asplenia, sickle cell disease, Hodgkin's disease, lymphoma, multiple myeloma, chronic renal failure, nephrotic syndrome and organ transplant recipients, asymptomatic and symptomatic HIV infection, patients with cerebrospinal fluid leakage, special populations: people living in groups or working in high-risk environments for pneumococcal infection or its complications (such as long-term hospitalized elderly people, welfare institution staff, etc.). Note that recurrent upper respiratory tract infections, especially otitis media and sinusitis, are not indications for this vaccine.

The 23-valent pneumococcal polysaccharide vaccine is composed of 23 serotypes of pneumococcal polysaccharide antigens, which can induce

The body produces humoral immunity. It protects against pneumococcal disease caused by the 23 most common serotypes, with immunization coverage of 90% of the serotypes that cause pneumococcal infection. Used to prevent diseases such as pneumonia, encephalitis, otitis media and bacteremia caused by the pneumococcal types contained in the vaccine. It does not produce immunity to pneumococcal types other than the capsular types contained in the vaccine.

The above is whether pneumonia vaccine is necessary. Its main usage and dosage are also very small. Its incidence rate in daily life is very high. Many parents are concerned about whether pneumonia vaccine is necessary in daily life. Is it necessary to get it? Therefore, you must pay attention to it in daily life and use it.