Photo: Parliamentarians from Uganda, Nepal, Congo, DRC, Senegal, Cameroon, Madagascar, Vietnam, Nigeria and Sierra Leone draft a parliamentary declaration expressing their commitment to sustainable immunization financing.

Dr. Donald “D.A.” Henderson, who led the international effort to eradicate smallpox, died August 19 at age 87. Sabin joins a global community of colleagues, health care workers, partners and admirers in celebrating the life of Dr.

Mike McQuestion, Ph.D., M.P.H., served as Director of Sabin's Sustainable Immunization Financing program from 2007-2016. Prior to his work with Sabin, Dr.