FDA RULING ON PEIZER-BIONTECH VACCINE STORAGE

摘要

The US Food and Drug Administration(FDA)approved more flexible storage and transportation conditions for Pfizer-BioNTech's Covid-19 vaccine in February.The new ruling allows Pfizer-BioNTech's vaccines to be stored at standard freezer temperatures for up to two weeks and potentially impacts the demand for dry ice,which has been high since the development of the vaccine from last summer.