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Deep-Freeze Hurdle Makes Pfizer's Vaccine One for the Rich
(
bloomberg.com
)
4 points
by
AndrewBissell
on Nov 12, 2020
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1 comment
HarryHirsch
on Nov 12, 2020
[–]
Thawed from -78 ºC and used within 5 days? It's not bad at all, when you consider the infrastructure built around bull semen. It's handled routinely by veterinarians and ranchers.
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