
Federal COVID-19 Vaccine Task Force Has No Expertise in Severe Cold Chain Challenges of Transporting and Storing Vaccines
When Covid-19 vaccines receive approval from health authorities, they will need to be moved from where they’re produced to where they will be administered to recipients. Considering that most vaccines need to be refrigerated during storage and transport, it is expected that heavy demands will be made of all aspects of the cold chain. Two of the leading vaccine candidates — from Pfizer and Moderna — have to be kept well below freezing, which requires specialized equipment and handling practices. The Pfizer vaccine, for example, has to be stored below -70 Celsius, meaning it has to be packed in dry ice.