That makes sense because there is no way to transport it if it had to be at -94 F permanently.
Additionally, could you imagine something that cold being injected into you.
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That makes sense because there is no way to transport it if it had to be at -94 F permanently.
Additionally, could you imagine something that cold being injected into you.
Crap, wouldn't you know it, there is a temporary industry-wide shortage of ultra cold freezers due to a mandated switchover to hydrocarbon refrigerants.It will require a concerted effort at the federal, state, and local levels to administer this effectively. That includes putting together the staffing personnel and distribution infrastructure.
I would imagine it will still have to be transported at -94 F. Once you put it in refrigeration rather than ultra cold freezing your 5 day clock for use begins. If you transport at less than that threshold you might only have 3 days left for use once it arrives.That makes sense because there is no way to transport it if it had to be at -94 F permanently.
The problem with that is that I didn't run across any trailers, boxcars, etc that were ultra low temp freezers. There may be some that I missed. The ones that I saw, like those made by Summit Appliance, were like the size of a residential refrigerator. It would be hard to transport hundreds of thousands (or millions) of vaccine doses (or more) in those.I would imagine it will still have to be transported at -94 F. Once you put it in refrigeration rather than ultra cold freezing your 5 day clock for use begins. If you transport at less than that threshold you might only have 3 days left for use once it arrives.
The problem with that is that I didn't run across any trailers, boxcars, etc that were ultra low temp freezers. There may be some that I missed. The ones that I saw, like those made by Summit Appliance, were like the size of a residential refrigerator. It would be hard to transport hundreds of thousands of vaccine doses (or more) in those.
One interesting wrinkle to the Pfizer covid vaccine is that is has to be stored at -94 F. There aren't any doctors offices that can do this and a lot of hospitals don't even have a freezer that goes this low. From what I have gathered, only like research hospitals and maybe the VA would be able to store and administer this vaccine. Having that low of a storage temperature really limits the availability of this one.
On the other hand, the Moderna one only has to be stored at -6 F, which any doctors office is capable of as this is the temp that MMR is stored at.
The naturefridge cryogenic trailer looks to show promise if they are using nitrogen for cooling, but I couldn't find the temperature range to see if it goes that low. All I could find was a video and some pictures of actual trailers.
Linn-Mar is moving one middle school to virtual tomorrow and a PK-8 is going hybrid (every other day in person) next week through Christams break.
GMG school board refuses to do anything.
Sounds like Benton Community is moving to virtual as well. Heard a rumor about College Community too.
Availability of dry ice is a concern. Need to get this bad boy up and running - stat!Here's a detailed description on how Pfizer plans to distribute the vaccine, yikes. They've build a "freezer farm" in Michigan to store the vaccine until approval is given.
https://www.nbcnews.com/business/bu...ffort-distribute-coronavirus-vaccine-n1247147
Ankeny is back hybrid on 11/16.
Yeah it sucks because my kids were getting in the groove of being back full time and seemed like Johnston had decent procedures in place. I tested positive today and trying to retrace my steps it points to one of my kids bringing it home.Johnston going online starting Friday through at least Thanksgiving.
Understandable given the circumstances but still frustrating because I could see significant learning progress in the three weeks my daughter has been in-person learning. It feels like she learned more in those three weeks than she did the rest of the school year so far.
Was Ames fully in person?ALL of Ames PPK-8 will be back 100% remote as of Thursday.