Is it necessary to receive the 13-valent pneumococcal polysaccharide conjugate vaccine after one year of age?
Generally, it is necessary to receive the 13-valent pneumococcal conjugate vaccine after the age of 1 year, according to specific medical advice.
The 13-valent pneumococcal conjugate vaccine can prevent infections caused by 13 serotypes of Streptococcus pneumoniae and protect against over 90% of invasive pneumococcal pneumonia, offering effective protection. Receiving this vaccine typically prevents invasive diseases caused by these 13 pneumococcal serotypes and is primarily used for active immunization. The 13-valent pneumococcal conjugate vaccine helps prevent diseases caused by pathogens including Streptococcus pneumoniae serotypes 1, 3, 4, 5, 6A, 6B, 7F, such as pneumonia, meningitis, and sepsis. The vaccine is usually administered at 2, 4, and 6 months of age, with a booster dose given between 1 and 1.5 years of age. Completing the full series of the 13-valent pneumococcal conjugate vaccine generally provides long-lasting immunity.
In addition, since the 13-valent pneumococcal conjugate vaccine is indicated for infants aged 6 weeks to 15 months, eligible infants should receive the vaccine within the recommended timeframe.