There are currently 2 types of pneumococcal vaccines: pneumococcal conjugate vaccine (PCV13,a vaccine that covers 13 pneumococcal serotypes) and pneumococcal polysaccharide vaccine (PPSV23,a vaccine that contains 12 of the serotypes included in PCV13, plus 11 additional serotypes.).
兩者的區別: Ask the Experts: Pneumococcal Vaccines (PCV13 and PPSV23)
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兩者的區別: Ask the Experts: Pneumococcal Vaccines (PCV13 and PPSV23)
Pneumococcal conjugate vaccine (PCV13)is recommended for all children younger than 5 years old and for adults with certain risk factors. Children 2 years or older who are at high risk of pneumococcal disease should also receive the pneumococcal polysaccharide vaccine (PPSV23). All adults 65 or older — and those 19 or older with risk factors — should receive PPSV23.
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