Merged Covid Megathread

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Just saw on CNBC, Pfizer COVID vaccine, in early data is showing 90% efficacy. It’s still early from a results standpoint as they still need to monitor those participants longer. From the data, only 94 people had COVID, not sure how many people were in the total data set.

50% efficacy is the minimum FDA efficacy so this is great news.
 
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Here's an article about the Pfizer one. Get that **** rolling for the people that I'm most afraid of getting sick.


I wish I could multi emoji as I would give and 'Informative' and an 'Agree' to your sentiment to protect the most vulnerable first. CVS and Walgreens for nursing homes, assisted living and Medicare for those of us who are not in that CVS/Walgreens group are ready. Just need approval.
 
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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.
 
That certainly is some great news. It's amazing that they went ahead and started manufacturing the vaccine even before approval. They must have been very confident of their research and developmental approach to solving it.
There's a business strategy aspect to it as well. There will likely be several competing vaccines ready between January and March. If Pfizer prebuilds millions of doses and are the first to be approved, they will get 100% of the market until they run out or another vaccine is approved and ready. It will be interesting to see how long it takes the mass general public gets access (excluding Healthcare workers, elderly, public safety, etc). This is all great news compared to last March when there was no confirmed timeline to a vaccine and starting from scratch.
 
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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.
Just brainstorming here. I'm wondering if facilities like Iowa Cold Storage, Des Moines Cold Storage, etc. wouldn't be able to install some ultra cold freezers on pretty short notice. That would enable them to act as ultra cold storage and distribution centers. It would fit in with their current business model and with their existing facilities. In looking at their facilities online, they have very sophisticated operations already in place.
 
Just brainstorming here. I'm wondering if facilities like Iowa Cold Storage, Des Moines Cold Storage, etc. wouldn't be able to install some ultra cold freezers on pretty short notice. That would enable them to act as ultra cold storage and distribution centers. It would fit in with their current business model and with their existing facilities. In looking at their facilities online, they have very sophisticated operations already in place.

I have to believe the USDA labs in Ames and places like that would have some storage capabilities that could handle those temps.
 
That certainly is some great news. It's amazing that they went ahead and started manufacturing the vaccine even before approval. They must have been very confident of their research and developmental approach to solving it.

They still don’t know how long the protection lasts. I guess that’s what I’m most skeptical about.
 
They still don’t know how long the protection lasts. I guess that’s what I’m most skeptical about.
Ya, that's something that has to be determined yet. Hopefully it would last as long as standard flu shots (keep our fingers crossed).
 
That is great that it could be stored at a cold storage or whatever, but how would that work to actually deliver the vaccine to people? Medical staff is already stretched thin to be pulled out of medical clinics to do vaccine drives at a random cold storage place.
 
That is great that it could be stored at a cold storage or whatever, but how would that work to actually deliver the vaccine to people? Medical staff is already stretched thin to be pulled out of medical clinics to do vaccine drives at a random cold storage place.

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.
 
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They still don’t know how long the protection lasts. I guess that’s what I’m most skeptical about.
True but even if it has a 9-12 month life (kind of like the flu shot) and it's administered to even a fraction of the population it would greatly reduce the number of people who actually have Covid at any given time who can spread it to others. This isn't going to be a magic wand to completely erase this virus since it will likely always be around at some capacity but the goal is to get it to a controllable level so we can resume some normalcy again.
 
I’m pretty sure I recall seeing that as part of operation Warp Speed the vaccine developers face far less exposure if they start mass production on a vaccine that ultimately isn’t distributed. i.e. the fed is insuring them to some degree. Also, the U.S. Army is going to be in charge of storage and distribution from what I understand.
 
Cold storage at that temp likely requires something like Anhydrous Ammonia to reach those temps. Glad we're in a state with ample supply from the Ag sector.

You won't reasonably reach those temps with ammonia. With ammonia I wouldn't push much further than -60. Liquid CO2 wouldn't get you there either.
 
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My understanding is that storage has to be at that cold of a temp. But it can be refrigerated for up to 5 days so it would only have to be restocked about 6 times a month.
That makes sense because there is no way to transport it if it had to be at -94 F permanently.
 
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