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Offshoot of Another Thread - Why does Covid Vaccine have to be so Cold?

Posted on 12/14/20 at 10:54 am
Posted by blueridgeTiger
Granbury, TX
Member since Jun 2004
21698 posts
Posted on 12/14/20 at 10:54 am
It has to be stored and shipped at -73C.
Posted by DomincDecoco
of no fixed abode
Member since Oct 2018
11455 posts
Posted on 12/14/20 at 10:54 am to
This post was edited on 12/14/20 at 10:55 am
Posted by GetCocky11
Calgary, AB
Member since Oct 2012
53165 posts
Posted on 12/14/20 at 10:55 am to
Apparently, the Moderna vaccine can be stored at regular refrigerator temperatures.
Posted by Jim Rockford
Member since May 2011
102194 posts
Posted on 12/14/20 at 10:55 am to
The aliens from whom the DNA is derived live on an icy planet.
Posted by TDsngumbo
Member since Oct 2011
45437 posts
Posted on 12/14/20 at 10:56 am to
I remember back in March we were told that the virus would die off in the summer because it couldn't survive high temperatures and would come back in the fall/winter when temps dropped again. Vaccines contain live strains of whatever virus it's meant to protect again so I'd guess the virus has to remain alive in order for the vaccine to be effective.

That's my purely non-scientific amateur opinion.
Posted by Otto Scorzany
Member since Nov 2020
1027 posts
Posted on 12/14/20 at 10:56 am to
Google for fricks sake.
Posted by LegendInMyMind
Member since Apr 2019
65862 posts
Posted on 12/14/20 at 10:56 am to
They should have let the folks who make Spam develope it. That shite can survive a nuclear war.
This post was edited on 12/14/20 at 10:57 am
Posted by BluegrassBelle
RIP Hefty Lefty - 1981-2019
Member since Nov 2010
103892 posts
Posted on 12/14/20 at 10:56 am to
quote:

Vaccines made from mRNA can be made much faster than older vaccines could, explains Margaret Liu, a vaccine researcher who chairs the board of the International Society for Vaccines and specializes in genetic vaccines. The problem, says Liu, is that mRNA is "really easily destroyed, and that's because there are many, many enzymes that will just break it apart."

Here's an analogy: Think of the vaccine as a chocolate bar that melts easily. Just as there are ways to keep the chocolate from melting into goo, there are things the drugmakers did to protect their COVID-19 vaccines.


NPR article on vaccine
Posted by Bruco
Charlotte, NC
Member since Aug 2016
2960 posts
Posted on 12/14/20 at 10:57 am to
I’ve read that it’s just really unstable and will degrade easily and become ineffective
Posted by djangochained
Gardere
Member since Jul 2013
19054 posts
Posted on 12/14/20 at 10:57 am to
Lipids will turn to oil
Posted by nugget
Abrego Garcia Fan
Member since Dec 2009
15287 posts
Posted on 12/14/20 at 10:57 am to
quote:

Vaccines contain live strains of whatever virus


I thought this wasn’t that type of vaccine
Posted by LSU37
Baton Rouge
Member since Dec 2020
476 posts
Posted on 12/14/20 at 10:58 am to
So the polar bear seamon it’s made from doesn’t melt
This post was edited on 12/14/20 at 10:58 am
Posted by PrivatePublic
Member since Nov 2012
17848 posts
Posted on 12/14/20 at 10:58 am to
quote:

Think of the vaccine as a chocolate bar that melts easily.


Good God
Posted by eScott
Member since Oct 2008
11376 posts
Posted on 12/14/20 at 10:59 am to
Well now they're reporting a new strain of covid-19, so don't rush out and get the vaccine just yet.
Posted by BluegrassBelle
RIP Hefty Lefty - 1981-2019
Member since Nov 2010
103892 posts
Posted on 12/14/20 at 10:59 am to
quote:

Good God


It's just an analogy. Simmah down.
Posted by GreenRockTiger
vortex to the whirlpool of despair
Member since Jun 2020
52962 posts
Posted on 12/14/20 at 10:59 am to
To preserve it - mRNA technology was just approved for this usage - the vaccine loses efficacy as it ages

I’m guessing the cold keeps the vaccine ‘viable’ - although it is not a live, inactivated, or dead virus

It’s something scientists and doctors have been working on for 30 years
Posted by SUB
Silver Tier TD Premium
Member since Jan 2009
23050 posts
Posted on 12/14/20 at 11:00 am to
Because you touch yourself at night.
Posted by Bayou_Tiger_225
Third Earth
Member since Mar 2016
11632 posts
Posted on 12/14/20 at 11:00 am to
The cold temperature keeps the nano-bots inactive so they remain undetected. They activate once they get warmed up by your body's internal temperature
Posted by Ronaldo Burgundiaz
NWA
Member since Jan 2012
6683 posts
Posted on 12/14/20 at 11:02 am to
Posted by Kingpenm3
Xanadu
Member since Aug 2011
9506 posts
Posted on 12/14/20 at 11:03 am to
quote:

It has to be stored and shipped at -73C.



The nucleotide structure of the vaccine is incredible unstable. Incredibly cold conditions are required to keep it stable and not morphing into other structures.
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