Cold Storage Needed for COVID-19 Vaccines Could Freeze ...
https://www.newsmax.com/health/headline/coldstorage-coronavirus-vaccine/2020/09/04/id/985471/
The lack of ultracold freezers needed to store potential COVID-19 vaccine candidates has become an obstacle in the race to develop and distribute the drugs. There aren’t enough of them, say experts, to store the many vaccines in later-stage testing that need to be kept at temperatures as cold as minus 80 degrees Celsius or minus 112 Fahrenheit.
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