The global pneumococcal vaccine polyvalent market is anticipated to grow at a significant CAGR during the forecast period (2022-2028). A polyvalent vaccine is used to prevent infection by the bacterium streptococcus pneumonia. The Pneumococcal polyvalent vaccine contains highly purified capsular antigens from the 23 invasive pneumococcal types of streptococcus pneumonia to ensure cross-protection. According to […]