Jump to content
Washington Football Team Logo
Extremeskins

BBC: China pneumonia outbreak: COVID-19 Global Pandemic


China

Recommended Posts

I heard most of this conversation on the radio yesterday. I didn't realize this new coronavirus & SARS are part of the same strain. Also learned that SARS originated in horseshoe bats which bit civets that were then consumed by humans. The current coronavirus probably originates in the horseshoe bats, too. The unanswered question is what did they bite that became infected? That food market-epicenter was home to numerous types of animals.

 

https://www.npr.org/sections/goatsandsoda/2020/02/05/802938289/new-coronavirus-wont-be-the-last-outbreak-to-move-from-animal-to-human

 

Apologies if some of this was posted previously in this thread.

  • Like 1
Link to comment
Share on other sites

1 hour ago, EmirOfShmo said:

I heard most of this conversation on the radio yesterday. I didn't realize this new coronavirus & SARS are part of the same strain. Also learned that SARS originated in horseshoe bats which bit civets that were then consumed by humans. The current coronavirus probably originates in the horseshoe bats, too. The unanswered question is what did they bite that became infected? That food market-epicenter was home to numerous types of animals.

 

https://www.npr.org/sections/goatsandsoda/2020/02/05/802938289/new-coronavirus-wont-be-the-last-outbreak-to-move-from-animal-to-human

 

Apologies if some of this was posted previously in this thread.

Related strain or same? Same would be bad given the SARS mortality rate. 

Link to comment
Share on other sites

2 hours ago, EmirOfShmo said:

The unanswered question is what did they bite that became infected? That food market-epicenter was home to numerous types of animals.


At one point I heard the list of potential animals. It was long. I’d get it wrong if I tried to repeat it now. 
 

 

Link to comment
Share on other sites

23 hours ago, China said:

An AI-powered simulation run by a technology executive says that Coronavirus could infect as many as 2.5 billion people within 45 days and kill as many as 52.9 million of them. Fortunately, however, conditions of infection and detection are changing, which in turn changes incredibly important factors that the AI isn’t aware of.


so... someone took data that represented a very specific region, that had an outbreak before they knew what was going on, that’s over populated and probably doesn’t have the greatest healthcare culture... then extrapolated it out to the rest of the world that doesn’t have those parameters. 
 

then tried to get a little piece of the spotlight. 
 

good stuff. 
 

 

  • Like 3
Link to comment
Share on other sites

28 minutes ago, nonniey said:

Related strain or same? Same would be bad given the SARS mortality rate. 

Hmm...I misspoke in my original post. 

 

From the CDC:

 

Q: Is 2019-nCoV the same as the MERS-CoV or SARS virus?

A: No. Coronaviruses are a large family of viruses, some causing illness in people and others that circulate among animals, including camels, cats and bats. The recently emerged 2019-nCoV is not the same as the coronavirus that causes Middle East Respiratory Syndrome (MERS) or the coronavirus that causes Severe Acute Respiratory Syndrome (SARS). However, genetic analyses suggest this virus emerged from a virus related to SARS. There are ongoing investigations to learn more. This is a rapidly evolving situation and information will be updated as it becomes available.

 

https://www.cdc.gov/coronavirus/2019-ncov/faq.html

Link to comment
Share on other sites

2 hours ago, tshile said:


so... someone took data that represented a very specific region, that had an outbreak before they knew what was going on, that’s over populated and probably doesn’t have the greatest healthcare culture... then extrapolated it out to the rest of the world that doesn’t have those parameters. 
 

then tried to get a little piece of the spotlight. 
 

good stuff. 

 

ANNs and other ML techniques are terrible at extrapolations. 

  • Like 1
Link to comment
Share on other sites

1 hour ago, DCSaints_fan said:

 

ANNs and other ML techniques are terrible at extrapolations. 


I’m honestly not equipped to have *that* conversation. I know enough to have an idea what you’re talking about, but I only know a subset of those and that’s from years ago and I certainly can’t compare them intelligently. 
 

My real gripe is this guy took bunk data and used it to represent the entire world and then ran with it. He’s either incredibly deceptive or not real good at knowing what he’s doing. At least those seem like the most reasonable options. 
 

yes, your model would be worth discussing if the entire world was like wuhan or whatever it is. 
 

otherwisen it’s just silliness 

 

“doesnt account for all the data” I whatever that paragraph said. Yeah. If by that you meant “uses essentially no realistic data”, sure. 
 

 

Link to comment
Share on other sites

1 hour ago, tshile said:


I’m honestly not equipped to have *that* conversation. I know enough to have an idea what you’re talking about, but I only know a subset of those and that’s from years ago and I certainly can’t compare them intelligently. 
 

My real gripe is this guy took bunk data and used it to represent the entire world and then ran with it. He’s either incredibly deceptive or not real good at knowing what he’s doing. At least those seem like the most reasonable options. 
 

yes, your model would be worth discussing if the entire world was like wuhan or whatever it is. 
 

otherwisen it’s just silliness 

 

“doesnt account for all the data” I whatever that paragraph said. Yeah. If by that you meant “uses essentially no realistic data”, sure. 

 

 

I don't think it matters even if the data is perfect.   As a simple example, lets say you drop a ball from a height, and are able to perfectly measure its position h and time t, before it hits the ground.  Run it through that fancy ANN and see what result you get at some time after it hits the ground (at which point it will bounce depending on elasticity, etc.) 

 

Without resorting to arguments based on underlying physical laws, there is simply no way to say with any degree certainty, how many infected there will be at some point in he future.   Even in that case its tricky. 

  • Like 1
Link to comment
Share on other sites

8 hours ago, EmirOfShmo said:

I heard most of this conversation on the radio yesterday. I didn't realize this new coronavirus & SARS are part of the same strain. Also learned that SARS originated in horseshoe bats which bit civets that were then consumed by humans. The current coronavirus probably originates in the horseshoe bats, too. The unanswered question is what did they bite that became infected? That food market-epicenter was home to numerous types of animals.

 

https://www.npr.org/sections/goatsandsoda/2020/02/05/802938289/new-coronavirus-wont-be-the-last-outbreak-to-move-from-animal-to-human

 

Apologies if some of this was posted previously in this thread.


I listened to this interview yesterday. The guy speculated that some sort of transmission occurred such as bats pooping where pigs ate (an example he gave that was known to happen with a bat to horse disease in Australia), the pigs becoming carriers, and when they are slaughtered at market and sold off, suddenly you have a few dozen people who bought the pig meat infected. 
 

 

Link to comment
Share on other sites

I'm a physician (not in infectious disease) at a large academic medical center that caters to a largely international patient base.  Lots of worry here about potential cases.  We have a meeting today with the infectious disease team to get more info/plans re this virus.  I'm very excited to hear from real experts - so hard to know what to make of varied media reports.  

  • Like 1
Link to comment
Share on other sites

7 minutes ago, Barry.Randolphe said:

I'm still not seeing the cause for alarm here unless you're a kid, elderly, or immune compromised.....basically the same fears for the flu

 

mainly the elderly and immune compromised, but the death toll passed SARS a few days ago.

 

China was slôw off the ball on this one 

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...