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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ValueWalk

Central Asia: Challenges Ahead For China's Belt And Road Project

By EurasiaNet. Originally published at ValueWalk.

China’s bid to expand its economic presence in Eurasia – embodied in its “Belt and Road” initiative – requires a major upgrade of railway capacity, especially in Central Asia. Planning and implementing the upgrade entails significant challenges involving coordination, both domestically among various Chinese state agencies and entities, and internationally between China and Central Asian states.

christels / PixabayChina Central Asia

The railway component of the Belt and Road is ambitious, with an abundance of moving parts. The concept relies on ...



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Zero Hedge

Larry Fink Lashes Out At Trump Tax Plan: America's On "A Path To Exploding Deficits"

Courtesy of ZeroHedge. View original post here.

The US economy is on "pause" because of the new administration, according to Blackrock's Larry Fink, and Trump's tax proposals are unlikely to spur enough economic growth (due to demographics), leaving America "on the path to exploding deficits."

Just a week after the CEO of the world's largest asset manager said that “the warning signs are getting darker" and pointed to slowing auto ...



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Phil's Favorites

News You Can Use From Phil's Stock World

 

Financial Markets and Economy

The US economy just grew at its slowest pace in 3 years (Business Insider)

The US economy grew by 0.7% in the first quarter, weaker than expected, according to an advance estimate of gross domestic product from the Department of Commerce released on Friday.

Oil's April Rollercoaster Takes It Back to $50 on Supply Dilemma (Bloomberg)

Futures are down 2.4 percent this month in New York after slipping 6.3 percent in March. What’s worrying investors is expanding U.S. crude production, which threatens...



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Market News

News You Can Use From Phil's Stock World

 

Financial Markets and Economy

The US economy just grew at its slowest pace in 3 years (Business Insider)

The US economy grew by 0.7% in the first quarter, weaker than expected, according to an advance estimate of gross domestic product from the Department of Commerce released on Friday.

Oil's April Rollercoaster Takes It Back to $50 on Supply Dilemma (Bloomberg)

Futures are down 2.4 percent this month in New York after slipping 6.3 percent in March. What’s worrying investors is expanding U.S. crude production, which threatens...



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Kimble Charting Solutions

Gold Miners; Largest outflows in history could be bullish, says Joe Friday

Courtesy of Chris Kimble.

Could historical outflows present an opportunity? Yesterday Sentimentrader.com reported that outflows from Gold Miners ETF’s GDX and GDXJ topped $800 million on 4/26, the largest single day outflows in history. 

Below looks at Gold Miners ETF GDX, reflecting where these large outflows took place.

CLICK ON CHART TO ENLARGE

The long-term trend since...



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Insider Scoop

Exclusive: Ritter Pharmaceuticals CEO Talks Stock Scare, Indication Niche

Courtesy of Benzinga.

Andrew Ritter, co-founder and president of Ritter Pharmaceuticals Inc (NASDAQ: RTTR), has found his niche.

There are currently no FDA-approved treatments or reliable over-the-counter remedies for the 40 million Americans suffering lactose intolerance, and to Ritter’s surprise, no biotech firm except his is focusing in on the space.

“I don’t know [wh...



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Chart School

Semiconductors Tick Along

Courtesy of Declan.

It was another quiet day for indices but the Semiconductor index was able to add over 1% on the day. This also helped post gains to the Nasdaq 100, although there was a relative gain for the Semiconductor Index against the latter index.


The Nasdaq 100 registered an accumulation day despite its underperformance against Small Caps. The index remains well placed to make a move to upper channel resistance.

...

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Digital Currencies

Bitcoin Spikes To Record Highs

Courtesy of ZeroHedge. View original post here.

US dollar prices for virtual currencies are soaring. Both Bitcoin ($1343 highs) and Ethereum (as we described previously) are at new record highs as China regulators/exchanges appear to have 'stabilized', fears over the so-called 'hard fork' have abated, and hopes for an ETF have been revived by an SEC review.

Back above the price of gold and at record highs, Bitcoin rallied notably overnight after China's largest bitcoin exchanges introduced a flat 0.2% fee on eac...



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OpTrader

Swing trading portfolio - week of April 24th, 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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Members' Corner

Should I buy that stock?

Courtesy of Phil Stasukaitis (pstas)

I was asked by my local investment club to do a presentation on "how to buy a stock?" As I pondered the question, I began by noting all the elements that I monitor regularly and which come in to play as part of my decision process. As the group is comprised novices to experts, I tried to gear my discussion to cover both basics and more advanced concepts.

Four Part Discussion

  1. Macro Economic Indicators
  2. Market Indexes
  3. Fundamental Analysis
  4. Technical Analysis

1. Macro Economic Indicators

We'll start with reviewing some basic concepts and measurements that have direct effects on the stock market. 

A. Gross Domestic Product (GDP)

...

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Mapping The Market

Bombing - Right or Wrong?

Courtesy of Jean-Luc

I am telling you Angel – makes no sense… BTW:

Republicans Love Bombing, But Only When a Republican Does It

By Kevin Drum, Mother Jones

A few days ago I noted that Republican views of the economy changed dramatically when Donald Trump was elected, but Democratic views stayed pretty stable. Apparently Republicans view the economy through a partisan lens but Democrats don't.

Are there other examples of this? Yes indeed. Jeff Stein points to polling data about air strikes against Syria:

Democr...



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Biotech

CAR-T & CRISPR - the Future is Now

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

PSW Members....it has been a while since my last post, but since many have all been on the board following the chat, it is time for a scientific lesson in a few of the companies we are long.  In addition, another revolution is coming in the medical field, and it will be touched upon as well.

CAR-T - stands for Chimeric antigen receptors (CARs) and the T is for T-cell.  

From the picture above, T-cells are one cell type of our immune system that fight off infection as well as they are one player at keeping rogue cells from becoming cancerous. Unfortunately, cancer somehow evades the immune system and so it begins.

CAR-T came along in the late1980s via a brilliant scientist, Zelig Eshhar...



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Promotions

Free eBook - "My Top Strategies for 2017"

 

 

Here's a free ebook for you to check out! 

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.

This chapter isn’t about risk or leverage. Phil present a few smart, practical ideas you can use as a hedge against inflation as well as hedging strategies designed to assist you in staying ahead of the markets.

Some other great content in this free eBook includes:

 

·       How 2017 Will Affect Oil, the US Dollar and the European Union

...

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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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About Phil:

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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Ilene is editor and affiliate program coordinator for PSW. She manages the site market shadows, archives, more. Contact Ilene to learn about our affiliate and content sharing programs.

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