Shot in the arm for Affinivax as it challenges Pfizer’s PrevnarAlready facing one rival to its blockbuster pneumococcal vaccine Prevnar, Pfizer could have another to contend with, after Share XShot in the arm for Affinivax as it challenges Pfizer’s Prevnarhttps://pharmaphorum.com/news/shot-in-the-arm-for-affinivax-as-it-challenges-pfizers-prevnar/
