[Larchap49]

Originally Posted by S=kBlogW

Mayo Clinic study is in preprint, not peer reviewed yet

New data on coronavirus vaccine effectiveness may be "a wakeup call"

A new preprint study that raises concerns about the mRNA vaccines' effectiveness against Delta — particularly Pfizer's — has already grabbed the attention of top Biden administration officials.

What they're saying: The study found the Pfizer vaccine was only 42% effective against infection in July, when the Delta variant was dominant. "If that's not a wakeup call, I don't know what is," a senior Biden official told Axios.

Driving the news: The study, conducted by nference and the Mayo Clinic, compared the effectiveness of the Pfizer and Moderna vaccines in the Mayo Clinic Health System over time from January to July.

Overall, it found that the Moderna vaccine was 86% effective against infection over the study period, and Pfizer's was 76%. Moderna's vaccine was 92% effective against hospitalization and Pfizer's was 85%.

But the vaccines' effectiveness against infection dropped sharply in July, when the Delta variant's prevalence in Minnesota had risen to over 70%
.
Moderna was 76% effective against infection, and Pfizer was only 42% effective.
The study found similar results in other states.

For example, in Florida, the risk of infection in July for people fully vaccinated with Moderna was about 60% lower than for people fully vaccinated with Pfizer.

Between the lines: The two shots both use mRNA, but there are significant differences between them.

For example, Moderna is given in a stronger dose than Pfizer, and there is a slightly different time interval between shots.

"There are a few differences between what are known to be similar vaccines .... None of these variables is an obvious smoking gun, although the dosing amount seems the most likely to be a factor," Moore said.

article:

New data on coronavirus vaccine effectiveness against Delta raises concern among Biden administration - Axios

actual study

Comparison of two highly-effective mRNA vaccines for COVID-19 during periods of Alpha and Delta variant prevalence | medRxiv

Here is another opinion from a relatives daughter who is a Micro Biologist that has been working on covid from the beginning. She says the Delta variant is fiction because covid 19 is a man made alteration of a virus so all rules of mutation do not apply. It can not mutate because of the alteration of the RNA in the original virus. Covid was designed to kill everyone who contracted it but has failed miserably. There is a lot more to this but not room for it all.. The vaccine was ready is such a short time because the prime companies had already developed and patented it in advance. It was financed in part by the US but mostly by a group of the richest men who are actively trying to change America. I'm sure you can figure out most of them. The main one who is huge in the computer industry has been very vocal in his thoughts on population control. FYI this is just 2nd hand info from someone involved in the research who is much smarter than me, but food for thought and possibly explains some of the flip flopping and mystery. I am going to do more reading with a new focus. For those who poo poo anything that goes against the grain and believe anything the government, media, or elitists tell you I guess you have lived a very sheltered life or are just very gullible. Thanks for reading let the attack begin. Remember I already stated this is 2nd hand and I have no data to back it up.