Showing posts with label H5N1. Show all posts
Showing posts with label H5N1. Show all posts

2009-09-29

E627K from July Discovered Retrospectively, Tied to Vacation Island off the Netherlands in Diabetic Patient and Adolescent Female

Though the sequences have not been released, the team at Erasmus MC in Rotterdam has done us all a great service by providing an early report of 627K in the Netherlands. 

The multiple cases all vector from visits to a popular vacation island between July 13 and August 9.  Two of the cases do not appear to be related via direct contact, potentially indicating an endemic and silent spread of a minor PF11 population carrying the human-fit virulence factor 627K in a sub-clade that may match the major circulating sub-clade there but for the Lysine recombination.  Ten of twelve (83%) sample specimens from this geography fall into this sub-clade indicating the potential for dominant circulation in that area.

As this release of information via Promed is very limited, additional evalution and insight will require amendment and revision to this article as the matter is clarified on several accounts, including specification of the E627K sequence count and the various ratios confirming the certain Hydra Effect demonstrated in the study population.

In our reading, 4 distinct cases are discussed in the Osterhaus release. Which two of the four are described as having the E627K is questionable and will determine the H2H transmission assumptions.  The researchers may have mentioned “two patients” because the family contact and the younger sister may have been directly evaluated by them in a clinical setting?

  • Male Diabetic who may have shared activities with ill female camper, onset 2009-08-09
  • Female camper, onset after returning home 2009-07-20 
  • Female family contact of ill camper, onset after camper returned on 2009-07-20
  • Younger sister of female family contact, onset 2009-07-23

This highly interpretive post is preliminary based on inconclusive language in the press release.
No mention is made of the correlating PB2 virulence of aa701N and aa703K at this time in the information released.  We suspect these to be absent due to the non-fatal clinical outcomes; however, confirmation would be useful.

As the samples were examined retrospectively, little new observational evidence will be forthcoming.  Rational projections due to this 627K mid-Summer emergence in the Netherlands and the late May emergence in Shanghai71T could cause us to expect a geographically-dispersed, wild-type sub-population carrying this virulence factor.

Tenacious sub-clonal evaluation of current sequences in the United States will likely indicate mixed peaks at the PB2 residue coding for the Lysine at 627.



For additional background on the clinical and epidemiological observational facts concerning Pandemic Influenza H1N1, please refer to the Table of Contents for PF11 Trends & Issues, Mid-Term.


Please visit GeneWurx.com for insight into the latest published studies.

GeneWurx.com

2009-08-25

Environmental Factors

Our recent research has opened the door to a new segment of correlated history on plagues that may have been incorrectly categorized as the “Black Death” in the Middle Ages. The presentation and progression in the FirstWave and SecondWave of several ancient plagues are precisely equal to Pandemic Influenza clinical outcomes. The predecessor data directly relates 5 plagues throughout the 1300’s to the 1918 pandemic.

Dr. Thomas Francis, Jr., in a seminal immune response work, On the Doctrine of Original Antigenic Sin, returns us to the history of 1485 and the "sweating sickness" of England, then onward to the 1743 pandemic called variously "Blitzkatarrh" and "the Blue Plague" precursing the 1918 speed of rapid destructive spread in the population and the effect of human skin turning cyanotic blue from hypoxia (oxygen starvation).

On a side note, we may have located the geological event, an earthquake, in the early 1300’s that created a very large inland lake in China from which a plague proceeded therewith and where other plagues have begun in the past 700 years, potentially including PF51 (as yet undeclared Pandemic H5N1) and this PF11 currently circumscribing the globe. That area of research continues to be under review though the field may lead to no new information as very little surveillance data is available to collaborate the concept.

Famines have been highly correlated to plagues throughout history. We postulate that malnourishment of metabolic qualifiers, such as Essential Fatty Acids, B vitamins and vitamin C, reduces the body’s ability to properly feedback after an initial virally-induced Cytokinic Dysregulation. The famished body is left with no nutrients / anti-oxidants to re-regulate the feedback cycle of the immune response.

Without question, the United States suffers and leads the world with a population of malnourished and yet overweight individuals due to the reliance on non-food, processed factory materials for sustenance. An overweight human is at high risk for daily leptin imbalance, a form of Cytokinic Dysregulation. The excess adipose tissue is leptin-inducing, creating a ratio error in cell-to-cell signaling. That daily chronic signaling error may exponentiate in the face of this IDRRV Influenza. Consider the combination of malnourishment with high adipose tissue in the overweight and we may see a Cytokinic Dysregulation occur that does not have the nutrients to feedback and re-regulate, leading to rapid declines and fatal outcomes. Perhaps that cycle is the causality of the high mortality and ICU admittance in Michigan among the overweight?

No one knows where this Pandemic strain is going precisely; however, the standing data lead us to draw one certain conclusion. PF11 is consistently drawing acquisitions from the current Influenza genetic reservoir, acquisitions that appear stable in producing disturbing clinical outcomes and potentially escaping the vaccine target. At this point, too few surveillance points are available to make firm predictions, but a framework may be ascertained. Under that framework, the acquisition path of PF11 suggests a movement toward a foundation of human-specific seasonal Influenza SNPs that will then continue to aggregate changes from H5N1 and 1918 descendants.

Those 1918 descendants and the H5N1 strains concern all researchers and will certainly continue to inform our investigations.

For additional background on the clinical and epidemiological observational facts concerning Pandemic Influenza H1N1, please refer to the Table of Contents for PF11 Trends & Issues, Mid-Term.


Please visit GeneWurx.com for insight into the latest published studies.

GeneWurx.com