Prevenar 13

A company logo is seen through branches at a Pfizer office in Dublin, Ireland November 24, 2015. Credit: Reuters/Cathal McNaughton

With Pneumococcal Vaccine Patent, Pfizer Wins on Many Counts

The Pfizer logo is seen at their world headquarters in New York, April 28, 2014. Credit: Reuters/Andrew Kelly/Files

India Grants Pfizer Patent for Pneumonia Vaccine