Posts Tagged ‘flu virus’

Flu News

Here’s the latest by Dr. Henry Niman. I’ve made a few helpful comments in red. – Ilene

D225E and D225N H1N1 RBD Changes in Turkey

Courtesy of Henry Niman, PhD

Swine flu virus, showing the structure of the virion: the outer proteins hemagglutinin and

Recombinomics Commentary
January 5, 2010

The Refik Saydam National Public Health Agency has released 29 HA [hemagglutinin] sequences from Ankara, Turkey. Several were partial sequences, but 26 covered the receptor binding domain and 8 had D225E,… while one had D225N,… 

My comment:  D225 is the most common or wild-type receptor binding protein - the hemagglutinin (HA) protein – which enables the virus to bind to tissues in the respiratory tract of infected people. 

A change in the amino acid in position 225 of the receptor binding domain (RBD) is symbolized by using the letter representing the new amino acid, e.g. "G" for glycine in "D225G." The marker D225G signifies that a glycine (G) is present in the 225 position, replacing the amino acid usually in this position, aspartic acid, or D (hence the wild-type marker is "D225"). Glutamic acid, E, and asparagine, N, are two other amino acids that have been found in this position in non-wild-type swine flu viruses.

The change in the receptor binding protein from D to G alters the protein’s preference for binding to human tissues. Viruses with the D225G marker bind in the lung tissue, rather than binding in the upper respiratory tract (nasal area and throat), the more typical target. This appears to result in more severe disesase which may trigger a "cytokine storm" reaction in the lungs.  Whether substitution with "E" or "N" causes similar changes is not known. Theoretically, if the immune response is generated against the wild-type protein D225, viruses with D225G, D225E or D225N markers might avoid the immune system’s response. 

[Back to Dr. Niman] The outcomes of these patients were not given but media reports have described a rapid in increase in H1N1 fatalities in Turkey.  A large number of HA sequences with D225E has been published from Spain, and recently released GISAID sequences from Sweden and the UK also have D225E, including three fatal cases from Sweden. The prior reports of D225G and D225N associations with fatal cases has raised concerns that changes at position 225 could alter tissue tropism or aid in immune escape, leading to more severe and fatal cases.

In…
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When is a flu pandemic not a flu pandemic?

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Flu Watch Update – Ilene

When is a flu pandemic not a flu pandemic?

By Debora MacKenzie, consultant at New Scientist

H1N1 swine flu continues to roam the planet. In the US, cases are thought to be in the hundreds of thousands. In Japan, hundreds of teenagers have caught it, despite no obvious connections with Mexico or the US.

Yet in Europe, health authorities are not testing widely for it and are prescribing drugs as though they could still contain it. And in Geneva, health ministers have fought this week to keep the World Health Organization from following its own rules and calling this a pandemic.

So are we in a pandemic or not? And have we got the whole idea of a flu pandemic completely wrong?

No. There has been a phenomenal mismatch between quite sensible rules about how to declare a flu pandemic, and equally sensible rules about how to respond. The mismatch was wholly predictable, yet somehow no one saw this coming.

The WHO rules for declaring different degrees of flu pandemic threat are based on epidemiology (how the virus is spreading) for good reasons. This is because any new flu virus to which most of the world has little immunity, and which spreads well enough person-to-person to escape its continent of origin, is very likely to go global, and to cause more sickness and death than flu usually does. That is the definition of a flu pandemic

…As I write, the number of confirmed cases in Japan (and that’s just people sick enough to see a doctor and get tested) has jumped by 35 in the past 24 hours, to nearly 300, mostly due to that perennial vector of flu, the gregarious teenager. The main cluster started without any known links to the Americas.…
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Zero Hedge

Wuhan's Bat Lady Found 'All Genes' Required To Genetically Engineer SARS-Like Coronavirus: 2017 Report

Courtesy of ZeroHedge View original post here.

Yet another piece of the pandemic puzzle has fallen into place - after being hidden in plain sight until it was wiped from the Wuhan Institute of Virology's (WIV) website.

Unearthed by The National Pulse's Natalie Winters,...



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Phil's Favorites

Artisan robots with AI smarts will juggle tasks, choose tools, mix and match recipes and even order materials - all without human help

 

Artisan robots with AI smarts will juggle tasks, choose tools, mix and match recipes and even order materials – all without human help

Factory robots could soon acquire a range of skills, including the ability to choose how to make things. studiostockart/DigitalVision Vectors via Getty Images

Courtesy of Glenn S. Daehn, The Ohio State University

Failure of a machine in a factory can shut it down. Lost production can cost millions of dollars per day. Component failures can devastate factories, power plants and battlefield ...



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Biotech/COVID-19

A mix-and-match approach to COVID-19 vaccines could provide logistical and immunological benefits

 

A mix-and-match approach to COVID-19 vaccines could provide logistical and immunological benefits

One of this and one of that might be a good strategy to coronavirus vaccination. SOPA Images/LightRocket via Getty Images

Courtesy of Maureen Ferran, Rochester Institute of Technology

While it’s now pretty easy to get a COVID-19 shot in most places in the U.S., the vaccine rollout in other parts of the world has been slow or inconsistent due to ...



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Chart School

Gold Seasonals and T Theory Cycle Review

Courtesy of Read the Ticker

Gold tends to slump at the start of the US summer, and will Basel 3 make a difference this year?

Basel 3 has removed a large chuck of paper shorts off the LBMA, of course this is for the banks only, the hedge funds can continue to suppress gold with paper shorts. The true effect of Basel 3 may not be known for some month. 


A typical pattern in the metals is a smash down just before a major rally, consider this:


POINT 1: IRD recent post did say this

..."I’m wondering if the entire 'Kabuki Theatre' production is being staged to...



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Politics

The Ukraine Fallacies (with Victor Rud)

 

The Ukraine Fallacies (with Victor Rud)

Americans are confused about the history of Ukraine. That's just how Russia wants it.

Courtesy of Greg Olear, at PREVAIL

Greg is the author of Dirty Rubles: An Introduction to Trump/Russia 

...

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Promotions

Live Webinar with Phil on Option Strategies

 

June is TD Bank's Option Education Month, and today (Thursday, June 10) at 1 pm EST, Phil will speak with host Bryan Rogers about selling options and various option strategies that we use here at Phil's Stock World. Don't miss this event!

Click here to register for TD's live webinar with Phil.

 

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Digital Currencies

Crypto: Congress Dawdles as $1.7 Trillion Con-Game Goes Unregulated, Threatening Reputation of U.S. Markets

Courtesy of Pam Martens

If you want to get your hair cut outside of your home in the United States, the job has to be done by a licensed worker at a regulated business. The same thing applies to plumbers, electricians, home inspectors, real estate and insurance agents. They all require a license and are subject to regulatory scrutiny.

Likewise, commodities like corn, sugar, wheat, lumber and oil are all traded on regulated exchanges which are overseen by a federal regulator.

But, for reasons that have yet to be explained to the American people, when it comes to the $1.7 trillion cryptocurrency market – which is effectively a con-g...



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Kimble Charting Solutions

Crude Oil Cleared For Blast Off On This Dual Breakout?

Courtesy of Chris Kimble

Is Crude Oil about to blast off and hit much higher prices? It might be worth being aware of what could be taking place this month in this important commodity!

Crude Oil has created lower highs over the past 13-years, since peaking back in 2008, along line (1).

It created a “Double Top at (2), then it proceeded to decline more than 60% in four months.

The countertrend rally in Crude Oil has it attempting to break above its 13-year falling resistance as well as its double top at (3).

A successful breakout at (3) would suggest Crude Oil is about to mo...



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ValueWalk

Managing Investments As A Charity Or Nonprofit

By Anna Peel. Originally published at ValueWalk.

Maintaining financial viability is a constant challenge for charities and nonprofit organizations.

Q4 2020 hedge fund letters, conferences and more

The past year has underscored that challenge. The pandemic has not just affected investment returns – it’s also had serious implications for charitable activities and the ability to fundraise. For some organizations, it’s even raised doubts about whether they can continue to operate.

Finding ways to generate long-term, sustainable returns for ...



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Mapping The Market

Suez Canal: Critical Waterway Comes to a Halt

 

Suez Canal: Critical Waterway Comes to a Halt

Courtesy of Marcus Lu, Visual Capitalist

The Suez Canal: A Critical Waterway Comes to a Halt

On March 23, 2021, a massive ship named Ever Given became lodged in the Suez Canal, completely blocking traffic in both directions. According to the Suez Canal Authority, the 1,312 foot long (400 m) container ship ran aground during a sandstorm that caused low visibility, impacting the ship’s navigation. The vessel is owned by Taiwanese shipping firm, Evergreen Marine.

With over 2...



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The Technical Traders

Adaptive Fibonacci Price Modeling System Suggests Market Peak May Be Near

Courtesy of Technical Traders

Our Adaptive Fibonacci Price Modeling system is suggesting a moderate price peak may be already setting up in the NASDAQ while the Dow Jones, S&P500, and Transportation Index continue to rally beyond the projected Fibonacci Price Expansion Levels.  This indicates that capital may be shifting away from the already lofty Technology sector and into Basic Materials, Financials, Energy, Consumer Staples, Utilities, as well as other sectors.

This type of a structural market shift indicates a move away from speculation and towards Blue Chip returns. It suggests traders and investors are expecting the US consumer to come back strong (or at least hold up the market at...



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Lee's Free Thinking

Texas, Florida, Arizona, Georgia - The Branch COVIDIANS Are Still Burning Down the House

 

Texas, Florida, Arizona, Georgia – The Branch COVIDIANS Are Still Burning Down the House

Courtesy of Lee Adler, WallStreetExaminer 

The numbers of new cases in some of the hardest hit COVID19 states have started to plateau, or even decline, over the past few days. A few pundits have noted it and concluded that it was a hopeful sign. 

Is it real or is something else going on? Like a restriction in the numbers of tests, or simply the inability to test enough, or are some people simply giving up on getting tested? Because as we all know from our dear leader, the less testing, the less...



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Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

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