sickle cell anemia

Sad news as Sparks is currently pregnant with first child. HelloBeautiful is reporting that American Idol star Jordin Sparks’ step-sister has passed away. Sparks’ sibling Bryanna Jackson-Frias died due to complications with sickle cell anemia Tuesday evening. Bryanna was only 16-years-old.   “Bry went peacefully to Heaven,” Sparks’s mom, Jodi Jackson, wrote on a Facebook […]

As Chief Medical Officer, Freda Lewis-Hall leads Pfizer Medical, the division of Pfizer responsible for the safe, effective and appropriate use of the company’s medicines and vaccines. Before coming to Pfizer in 2009, Dr. Lewis-Hall held senior leadership positions with Vertex, Bristol-Myers Squibb, Pharmacia and Lilly. Prior to joining the biopharmaceutical industry, she served as […]