Posts Tagged ‘Centers for Disease Control’

Swine Flu Update

Cliff Notes for “Swine flu: One Killer virus, three key questions.”

swine flu virusBy Ilene

Brendan Maher and Declan Butler, authors of a recently published Nature article “Swine flu: One killer virus, three key questions,” set out to answer three questions about the H1N1 virus. Here’s what they found. 

How does it kill?

Sherif Zaki, head of the infectious-disease pathology branch at the Centers for Disease Control, discusses his team’s observations from their pathological studies.    

1.  The H1N1 virus penetrates deep into the alveoli (the terminal air sacs in the lungs). In contrast, the seasonal flu viruses tend to infect cells higher in the upper airways. This deep penetration is reminiscent of the action of the H5N1 avian flu virus. Zaki commented: “[H1N1] is like avian flu on steroids.”  Why might this be?

Zaki says that his observations fit well with recent research looking at the mechanism of infection. A group led by Mikhail Matrosovich at Philipps University Marburg in Germany and Ten Feizi at Imperial College London studied sialyl glycans, glycoproteins that the flu virus binds to in order to gain entry to human cells. Although seasonal strains of H1N1 bind mostly to versions of the glycoproteins known as α2-6, the researchers found that the new pandemic H1N1 can also bind to a version called α2-3, which is found in greater proportion in the lower respiratory tract.

2.  In patients who have died, co-infection was common with H1N1.  Zaki’s group observed infection with bacteria such as Staph aureus or Streptococcus pneumoniae in about a third of the fatal swine-flu cases. However, in the remaining two thirds of fatal cases, the virus was lethal alone.  The damage seen in the lungs is characterized as ‘diffuse alveolar damage,’ reflecting a very difficult to treat state of respiratory distress syndrome. According to Zaki’s research, about 90% of the fatal cases had some underlying medical condition.

Zaki expects the number of flu cases to increase as the flu season “ramps up.”

How does H1N1 spread?

Brendan Maher visited Peter Palese’s laboratory at Mount Sinai School of Medicine where testing for how the viruses spread is being carried out. Researchers John Steel and Anice Lowen compared the transmissibility of H1N1 to that of seasonal flu using a guinea pig model. Their data indicate that the H1N1 virus transmits as efficiently as seasonal flu viruses, which is consistent with real-world data showing…
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Carillion Q&A: The consequences of collapse and what the government should do next

 

Carillion Q&A: The consequences of collapse and what the government should do next

Courtesy of John Colley, Warwick Business School, University of Warwick

Construction giant Carillion has gone into liquidation. The UK’s second-largest construction firm was one of the government’s biggest contractors, involved in huge infrastructure projects like the HS2 rail link and the Royal Liverpool University Hospital. It also provides services across the public sector such as running libraries, schools and prisons. Here’s what you need to know about Carillion’s collapse.

Why did the government keep placing...



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ValueWalk

Nebraska Furniture Mart in the 1980s

By The Acquirer's Multiple. Originally published at ValueWalk.

little gem of a 1980s NBC News story about Rose Blumkin, better known to folks in Omaha as “Mrs. B.”. Rose Blumkin apparently was a fixture in Omaha, and ran a HUGE furniture store in Nebraska. Please don’t confuse Mrs. Blumkin with that dirty word “BLUMPKIN”. That’s not nice.

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Zero Hedge

North And South Korea Agree To Form Joint Team, Will March Together At Olympic Opening Ceremony

 

North And South Korea Agree To Form Joint Team, Will March Together At Olympic Opening Ceremony

Courtesy of Zero Hedge

In a decision that Yonhap called an "unprecedented breakthrough", North and South Korea have agreed to form their first joint Olympic team and will march together under a unified flag during the opening ceremony. The two Koreas agreed to form a joint women's ice hockey team to take part in the Winter Olympics to be held February 9-25 in Pyeongchang, the two ...



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Digital Currencies

What if the price of Bitcoin is the least interesting thing about it?

 

What if the price of Bitcoin is the least interesting thing about it?

Courtesy of 

Over the summer, I reviewed Steven Johnson’s book about innovation, called The Invention of Air. Johnson shows us how a simple insight by one of the least technically gifted scientists in history led to a massive chain reaction of human understanding about the world we live in and how it truly works.

If you missed my synopsis, it’s here.

...



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Insider Scoop

5 Biggest Price Target Changes For Wednesday

Courtesy of Benzinga.

  • Goldman Sachs raised Groupon Inc (NASDAQ: GRPN) price target from $4.70 to $5.40. Groupon shares closed at $5.03 on Tuesday.
  • Barclays boosted the price target for Pure Storage Inc (NYSE: PSTG) from $19 to $22. Pure Storage shares closed at $16.16 on Tuesday.
  • Stifel increased the price target for Deere & Company (NYSE: DE) from $161 to $184. Deere shares closed at $167.54 on Tuesday.
  • Mizuho raised the price target on QUALCOMM, Inc. (NASDAQ: ...


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Chart School

Weekly Market Recap Jan 14, 2017

Courtesy of Blain.

After 3 days of mild “rest” – and the first down day of the year (!!) for the S&P 500, bulls came back with bells on Thursday and Friday, driving indexes to record highs yet again.  This is starting to get “parabolic”… some shades of the type of things we saw in 1999.  (See the S&P 500 and NASDAQ charts below)  The S&P 500 gained 1.6% and the NASDAQ 1.7% for the week.

“This reminds me of January 2000,” said Kent Engelke, chief economic strategist, at Capitol Securities Management, which manages $4 billion in assets, referring to the nearly unceasing climb to records for stocks and the unease it can inspire.  “It’s scary, the unrelenting advance,” he added.

“The move isn’t about fundamentals...



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Biotech

How Alzheimer's disease spreads throughout the brain - new study

Reminder: Pharmboy and Ilene are available to chat with Members, comments are found below each post.

 

How Alzheimer's disease spreads throughout the brain – new study

Courtesy of Thomas E CopeUniversity of Cambridge

Harmful tau protein spreads through networks. Author provided

Alzheimer’s disease is a devastating brain illness that affects an estimated 47m people worldwide. It is the most common cause of dementia in the Western world. Despite this, there are currently no treatments that are effective in curing Alzheimer’s disease or preventing its relentless progressio...



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Mapping The Market

Trump Admin Bans CDC From Using Words Like 'Science-Based,' 'Diversity'

By Jean-Luc

These are the policies of a theocracy, not a modern democracy:

Trump Admin Bans CDC From Using Words Like ‘Science-Based,’ ‘Diversity’

The Trump administration has prohibited the Centers for Disease Control and Prevention (CDC) from using words like “science-based,” “diversity,” and “transgender” in their official documents for next year’s budget, according to the Washington Post.

Senior CDC budget leader Alison Kelly met with the agency’s policy analysts on Thursday to announce ...



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Members' Corner

An Interview with David Brin

Our guest David Brin is an astrophysicist, technology consultant, and best-selling author who speaks, writes, and advises on a range of topics including national defense, creativity, and space exploration. He is also a well-known and influential futurist (one of four “World's Best Futurists,” according to The Urban Developer), and it is his ideas on the future, specifically the future of civilization, that I hope to learn about here.   

Ilene: David, you base many of your predictions of the future on a theory of historica...



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OpTrader

Swing trading portfolio - week of September 11th, 2017

Reminder: OpTrader is available to chat with Members, comments are found below each post.

 

This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current  trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...



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Promotions

NewsWare: Watch Today's Webinar!

 

We have a great guest at today's webinar!

Bill Olsen from NewsWare will be giving us a fun and lively demonstration of the advantages that real-time news provides. NewsWare is a market intelligence tool for news. In today's data driven markets, it is truly beneficial to have a tool that delivers access to the professional sources where you can obtain the facts in real time.

Join our webinar, free, it's open to all. 

Just click here at 1 pm est and join in!

[For more information on NewsWare, click here. For a list of prices: NewsWar...



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Kimble Charting Solutions

Brazil; Waterfall in prices starting? Impact U.S.?

Courtesy of Chris Kimble.

Below looks at the Brazil ETF (EWZ) over the last decade. The rally over the past year has it facing a critical level, from a Power of the Pattern perspective.

CLICK ON CHART TO ENLARGE

EWZ is facing dual resistance at (1), while in a 9-year down trend of lower highs and lower lows. The counter trend rally over the past 17-months has it testing key falling resistance. Did the counter trend reflation rally just end at dual resistance???

If EWZ b...



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All About Trends

Mid-Day Update

Reminder: Harlan is available to chat with Members, comments are found below each post.

Click here for the full report.




To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

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