“Despite advances in treatment, cardiovascular disease is still the number one killer worldwide,” says Bill Sessa, who joined Pfizer as Senior Vice President and Chief Scientific Officer for the Internal Medicine Research Unit (IMRU) in February 2022.

Childhood vaccination rates dropped drastically during the COVID-19 pandemic, and it could potentially mean a resurgence of diseases we've long had under control.

Vaccines for children should be available and accessible to all.