As COVID-19 vaccine shipments accelerate, more innovations in container technology are likely on the horizon. However, it is not only temperature deviations that present a threat to vaccine integrity — as high-value, important and time-critical cargo, vaccine shipments also face physical and digital security risks.In this episode of On Air with Air Cargo World, Joshua Aelick talks to Nathan de Valck, Frank van Gelder and Emir Pineda of Pharma.Aero about some of the security issues surrounding the transport of COVID-19 vaccines. The Brussels-based, collaborative organization unites airports, pharma shippers and other stakeholders to ensure shipments are immune to other dangers.