I have heard the J&J vaccine was based on the way vaccines are traditionally made, either some kind of disabled actual virus, or a strain that does not cause symptoms. But, I heard something recently that says it works differently.It's also why the single shot J&J vaccine is so important, and shouldn't be left in the dust of the mRNA shots. Easier logistics chain, and easier to administer the full dose since it requires only a single visit.
Not quite. The adenovirus tech is somewhat new too - it uses a non-competent (ie, can't reproduce) adenovirus to deliver spike protein instructions (in DNA form) to cells in your body.I have heard the J&J vaccine was based on the way vaccines are traditionally made, either some kind of disabled actual virus, or a strain that does not cause symptoms. But, I heard something recently that says it works differently.
I wonder when they will tweak the vaccines so they are more effective against the delta variant? I wasn't able to get vaccinated until April but I have a heart cath next week and I strongly believe surgery is in my future. If the surgery is a little ways out perhaps a booster is something I should seek out. Or perhaps they'll have a better vaccine at the first of the year. Is that likely?
Thanks for your reply. It sounds like the best plan is to wear a good mask, stay away from others when we have spikes like we are currently having and try to take care of ourselves.I think the threshold will be identifying variants that significantly escape the vaccine, leading to increased deaths or hospitalizations. For the most part, the current vaccines are still effective in preventing hospitalization and death caused by the Delta variant. The problem will be trying to stay ahead of the virus. While there are groups out there exploring the effect of potential future mutations of SARS-CoV-2, the world won't know there's a serious vaccine-escape variant until its too late. And then there will be a delay before the "new" vaccine gets EUA from the FDA, so it will an inefficient process using the current system.
Furthermore, scientists are figuring out what makes the Delta variant so infectious, as one mutation may affect the furin cleavage site. Vaccines may not have a major effect against this mutation, so in some ways, the virus is becoming more adapted to humans in ways that vaccines cannot block.
Companies are working on making mRNA vaccines more stable at higher temps. Pfizer and Moderna are both trying out freeze drying as an alternative.
You could always ship to local compounding pharmacies, assuming they would have the capacity to do the mixing.Eh, that's a big pain in the ass. Problem with lyophilized vaccine would be that you need to resuspend the material in special sterile water (SWFI, sterile water for injection), while continuing to handle all the materials aseptically at the administration sites.
Slows everything down and creates risk. Doing this at a convention center or a grocery store is not a great environment.
You can do it, but not sure if it solves problems on net rather than exchanging them.
You could always ship to local compounding pharmacies, assuming they would have the capacity to do the mixing.
On the other hand, compounding pharmacies lack proper oversight and don't always have a great track record (looking at you fungal meningitis outbreak a few years ago).
Eh, that's a big pain in the ass. Problem with lyophilized vaccine would be that you need to resuspend the material in special sterile water (SWFI, sterile water for injection), while continuing to handle all the materials aseptically at the administration sites.
Slows everything down and creates risk. Doing this at a convention center or a grocery store is not a great environment.
You can do it, but not sure if it solves problems on net rather than just exchanging them.
There will be environments were it's worth it (maybe ex-us) but it's not a universal solution.
I'll probably be skipping booster shot.
That's 8 months, not weeks.New question....
Have you gotten your "third" vaccine shot ?????
Do you want one?
Myself, I do and will after the recommended eight week waiting period from the initial vaccination. I think a booster is a good and sound idea. I realized if I wait the eight weeks, that will be about the same time when I am due for my yearly flu shot, so I hope getting the two shots close together won't turn me into a junkie.
Remember he was Mr. Tough Guy, don't need no damn vaccine until the Delta variant got through his fucking thick skull, this shit kills. He'll fold like a cheap walmart lawn chair.There's a shocker.
Of course you will because fuck you!I'll probably be skipping booster shot.
Of course you will because fuck you!
Good news. We had over 1 million vaccine doses delivered yesterday. The first time in months we've exceeded that mark. Apparently, fear of Delta is swaying some people to get vaxxed.
I agree, this is a big messaging problem. I think the data shows the vaccines are not super effective at preventing COVID infection but they ARE super effective at preventing an infection that is severe. That’s amazing! If we turn COVID into the common cold then it’s nothing to worry about.It sure as hell convinced me. As news of the current wave began to spread in July. Vaccine effectiveness against Delta became apparent, DESPITE some media doing everything humanly possible to scare people away from vaccination. "Breakthrough cases" "40% effective", that BS is going to weigh heavily on those who are hesitant. The additional data indicating hospitalization rates are lost in the noise.
I posted this elsewhere, but a hospital system near me had 197 covid cases in the several hospitals, and only 1 was vaccinated. Those are impressive numbers. Another system had 76 and 4 vaccinated. Not as impressive but the aggregate is good, at around 2%.It sure as hell convinced me. As news of the current wave began to spread in July. Vaccine effectiveness against Delta became apparent, DESPITE some media doing everything humanly possible to scare people away from vaccination. "Breakthrough cases" "40% effective", that BS is going to weigh heavily on those who are hesitant. The additional data indicating hospitalization rates are lost in the noise.