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Yo_Mama_Been_Loggin

(108,060 posts)
Mon Jun 29, 2020, 06:57 PM Jun 2020

Dominant strain of coronavirus is 10 TIMES more infectious than the one that jumped to humans

A mutated version of the coronavirus that has gripped Europe and the West is more infectious because it doesn't break as often while inside the body, a study has found.
Researchers at The Scripps Research Institute in Florida say the 'spike protein' that the virus uses to attach to cells in the airways has adapted since January.

It used to break off regularly while trying to bind to receptors in people's airways, which it would use to gain entry to the body, but is now more resilient, they say.

A genetic mutation which scientists around the world have been picking up on for months appears to have caused this spike to be less likely to snap, and also to force the coronaviruses to produce more of them to make itself more infectious.

As a result the virus appears to be approximately 10 times more infectious than it was when it first jumped to humans in China at the end of the year, scientists say

https://www.msn.com/en-us/health/medical/worlds-dominant-strain-of-coronavirus-is-10-times-more-infectious-than-the-one-that-jumped-to-humans-in-china-because-it-mutated-so-its-vital-spike-protein-doesnt-snap-as-often-in-the-body-scientists-say/ar-BB167e7l?li=BBnb7Kz

Winning baby!

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meadowlander

(4,399 posts)
3. What a shame the Trump administration sat on their hands
Mon Jun 29, 2020, 07:15 PM
Jun 2020

and let it "wash through the community" when they could have stopped a weaker version of the virus in its tracks.

Also no reason why it couldn't mutate again to a more deadly version.

hedda_foil

(16,375 posts)
5. On the other hand, the mutated version from Europe was going to get to us from travel anyway.
Mon Jun 29, 2020, 07:23 PM
Jun 2020

The idiot has made it infinitely more destructive here but we could never have escaped the mutation.

meadowlander

(4,399 posts)
7. We could have helped China stop it before it got to Europe in the first place.
Mon Jun 29, 2020, 07:35 PM
Jun 2020

Mutations will happen but they're a lot more likely when 2.5 million people are infected than 80,000.

He defunded the global pandemic team whose job it was to stop these kinds of viruses in other countries before they get to the US in the first place.

Blue_true

(31,261 posts)
12. That is true. But if Trump had not ended the program where Chinese scientists and
Mon Jun 29, 2020, 11:04 PM
Jun 2020

our scientists were jointly identifying new viruses, we may have had more baseline information to work with when it got to us. Nothing is a certainty, but things never work out when a person completely ignores the value of trying to get ahead of a threat.

Blue_true

(31,261 posts)
11. I have spent a little bit of time reading up on the science behind how
Mon Jun 29, 2020, 10:57 PM
Jun 2020

viruses attack cells and replicate. They love sugar and they love lecithin and the complex amino acids that make up our diets. The typical human diet is too rich in sugar and lots of people, and from my personal observations of African Americans which I am part of, eat lecithin in the rawer forms that work for viruses, eggs over-easy or soft scrambled, where the yoke doesn't see enough heat to start breakdown of the phospho-lipid compounds that make up lecithin. We also eat more complex amino acids than any other species on earth, with the protein building blocks coming from highly modified animal and plant sources, that we have modified over centuries. I am starting to believe that we make the perfect hosts for SARS-COV-2 because of things in our diets.

Blue_true

(31,261 posts)
13. Most older people have gone to ground with this virus.
Mon Jun 29, 2020, 11:08 PM
Jun 2020

There are MAGAT idiots, but most old people are not taking chances. The fact that it is sickening younger people at record rates is not good for anyone, to me that likely means that it is deadlier for everyone and it's just matter of time before that becomes clear.

crimycarny

(1,351 posts)
9. This is why I'm keeping an eye on anti-virals
Mon Jun 29, 2020, 08:30 PM
Jun 2020

Though I’m very hopeful for an effective vaccine, I feel strongly that we’re going to need more than one weapon to fight this virus. Anti-virals can remain effective even if a virus mutates. They can also be used as a substitute for a vaccine in those whose bodies don’t evoke a strong enough immune response. Finally...and this is my big hope..they can sometimes be used prophylactically (post exposure prophylaxis), in other words if administered post exposure they prevent the virus from taking hold (like some HIV drugs do now).

Along those lines, someone posted about a new flu strain out of China with potential pandemic qualities. My hope is that the existing flu anti-virals (Tamiflu, XOFLUZA) will work against this new flu in case a vaccine can’t be developed in time.

https://www.democraticunderground.com/10142526328

Blue_true

(31,261 posts)
14. Chinese scientists believe the new swine virus is novel.
Mon Jun 29, 2020, 11:14 PM
Jun 2020

They know of nothing that matches it's genome. Fortunately it has not jumped from pigs to humans (at least that is what China is telling the world).

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