Posts Tagged ‘three key questions’

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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Phil's Favorites

These scientists are using DNA to target new drugs for your genes - Medicine made for you part 1

 

These scientists are using DNA to target new drugs for your genes - Medicine made for you part 1

By Science Photo/Shutterstock

Courtesy of Annabel Bligh, The Conversation; Gemma Ware, The Conversation, and Holly Squire, The Conversation

Welcome to the first episode of Medicine made for you, a ...



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Biotech & Health

These scientists are using DNA to target new drugs for your genes - Medicine made for you part 1

 

These scientists are using DNA to target new drugs for your genes - Medicine made for you part 1

By Science Photo/Shutterstock

Courtesy of Annabel Bligh, The Conversation; Gemma Ware, The Conversation, and Holly Squire, The Conversation

Welcome to the first episode of Medicine made for you, a ...



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Zero Hedge

Jaguar Land Rover UK Factory To Run Out of Chinese Parts In Weeks

Courtesy of ZeroHedge View original post here.

The amount of supply chain disruptions that are coming out of the woodwork is nothing short of astonishing. This could shock the hell out of the global economy, forcing a trade recession that would lead to a readjustment of stock prices. At this moment, central bankers are terrified, because monetary policy i...



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The Technical Traders

Is The Technology Sector Setting Up For A Crash? Part II

Courtesy of Technical Traders

In the first section of this article, we highlighted three key components/charts illustrating why the “rally to the peak” is very likely a result of a continued Capital Shift away from risk and into the US stock market as an attempt to avoid foreign market growth concerns.  This method of pouring capital into the US stock market is a process that is driving incredible asset rallies in the US technology sector.  Already the US technology sector (FANG and our Custom Technology Index charts) are up almost 15% in 2020.  How long will it last and when will it end?

Recently, China has revised the Coronavirus data with a sharp increase in infection cases – now ov...



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Kimble Charting Solutions

Tech Leader Facing Important Long-Term Breakout Test!

Courtesy of Chris Kimble

Since the 2009 lows, Semiconductors have been taken a leadership role as they have far outpaced the gains of the S&P 500.

Gains since the 2009 lows; SOXX Index = +821% S&P 500 = +273%.

The SOXX index has spent the majority of the past 10-years inside of rising channel (1), which first started at the  2009 lows.

As the SOXX index is testing the top of this 10-year rising channel, it is also testing its Fibonacci 423% extension level of its 2001 highs and 2009 lows at (2).

This leading index would send a positive message t...



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Chart School

RTT browsing latest..

Courtesy of Read the Ticker

Please review a collection of WWW browsing results. The information here is delayed by a few months, members get the most recent content.



Date Found: Tuesday, 01 October 2019, 02:18:22 AM

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Comment: Wall of worry, or cliff of despair!



Date Found: Tuesday, 01 October 2019, 06:54:30 AM

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Comment: Interesting.. Hitler good for the German DAX when he was winning! They believed .. until th...



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Insider Scoop

6 Consumer Cyclical Stocks Moving In Tuesday's Pre-Market Session

Courtesy of Benzinga

Gainers
  • Tesla, Inc. (NASDAQ: TSLA) shares rose 6.9% to $855.12 during Tuesday's pre-market session. The most recent rating by Morgan Stanley, on February 18, is at Underweight, with a price target of $500.00.
  • Foresight Autonomous, Inc. (NASDAQ: FRSX) shares moved upwards by 5.8% to $1.10.
  • NIO, Inc. (NYSE: NIO) stock surged 2.4% to $3.87. The most recent rating by Piper Jaffray, on December 03, is at Neutral, with a price ...


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Members' Corner

How to Stop Bill Barr

 

How to Stop Bill Barr

We must remove this cancer on our democracy.

Courtesy of Greg Olear, at PREVAIL, author of Dirty Rubles: An Introduction to Trump/Russia

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ValueWalk

Russell 2000 Index (RUT) hits an almost one-month high

By Gorilla Trades. Originally published at ValueWalk.

Ad the Russell 2000 Index (INDEXRUSSELL: RUT) hit an almost one-month high today, commenting on today’s trading Gorilla Trades strategist Ken Berman said:

Q4 2019 hedge fund letters, conferences and more

Russell 2000 Index (INDEXRUSSELL: RUT) Outperforms Large-Cap Benchmarks

While the overnight session was nothing short of scary stocks held on to most of yesterday's gains and small-caps even extended their winning streak. The Russell 2000 Index (INDEXRUSSELL: RUT) hit an almost one-month high today, finishing higher for the fourth day in a row while outperforming the large-cap benchmarks, and since the Volatility...



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Digital Currencies

Bitcoin Price May Hit $27K All-Time High By Summer, Predicts Fundstrat's Tom Lee

Courtesy of ZeroHedge View original post here.

Authored by William Suberg via CoinTelegraph.com,

Bitcoin is primed for average gains of almost 200% over the next six months, one of its best-known supporters has told mainstream media. 

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Lee's Free Thinking

Why Blaming the Repo Market is Like Blaming the Australian Bush Fires

 

Why Blaming the Repo Market is Like Blaming the Australian Bush Fires

Courtesy of  

The repo market problem isn’t the problem. It’s a sideshow, a diversion, and a joke. It’s a symptom of the problem.

Today, I got a note from Liquidity Trader subscriber David, a professional investor, and it got me to thinking. Here’s what David wrote:

Lee,

The ‘experts’ I hear from keep saying that once 300B more in reserves have ...



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Mapping The Market

How IPOs Are Priced

Via Jean Luc 

Funny but probably true:

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Promotions

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Phil has a chapter in a newly-released eBook that we think you’ll enjoy.

In My Top Strategies for 2017, Phil's chapter is Secret Santa’s Inflation Hedges for 2017.

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Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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