Pcv vaccine: A pneumococcal conjugate vaccine

A pneumococcal conjugate vaccine , or PCV , is the vaccine of choice against pneumococcal diseases, such as pneumonia, meningitis, and some blood infections. But what is it, exactly, and why do children and adults alike need it? Pneumococcal Conjugate Vaccine Pneumococcal pneumonia, caused by Streptococcus Pneumoniae, is a leading cause of pneumonia-related morbidity and mortality in children. Pneumococcal conjugate vaccine is a pneumococcal vaccine made with the conjugate vaccine method and used to protect infants, young children, and adults against disease caused by the bacterium Streptococcus pneumoniae (pneumococcus). The number of doses and the type of vaccines they get will depend on their age, their medical condition, and the type of vaccines they got in the past. Why Are the PCV and PPSV Vaccines Recommended? Children younger than 2 years old, adults over 65, and people with some medical conditions are at high risk for serious pneumococcal infections.