Peter Aaby NewsLatest News On Peter Aaby Danish Scientists Recalibrating global Health Research: The Influence of Lone Graff Stensballe, Peter Aaby, and Christine Stabell Benn on Vaccine Policies and Outcomes5/18/2026 4:41 AM US awards no-bid contract to Denmark scientists studying hepatitis B vaccine in African babies12/19/2025 4:26 PM Trump admin awards hepatitis B vaccine contract to Europeans working in Guinea-Bissau12/19/2025 4:22 PM