Donate Bitcoin

Donate Paypal


PeakOil is You

PeakOil is You

THE Avian (Bird) Flu Thread Part 2 (merged)

Discussions related to the physiological and psychological effects of peak oil on our members and future generations.

Re: Bird Flu Thread 2008

Unread postby RdSnt » Sun 16 Dec 2007, 13:39:39

Clustering is not a mystery, you catch a cold from those around you and the same for the flu.

And your insinuation that there is a conspiracy with the vaccine companies shows that you don't quite understand how the flu works. Each outbreak of the flu, no matter what kind, is unique. It is only after a strain has been in the population and can be isolated that an effective vaccine can be created.
The run-of-the-mill season "swine" flu is different every year. That's what you can catch it each year. The resistance you build up in your body to the one you catch won't protect you from next years.

The reason the experts are in such a panic is due to the virulence and lethality of the bird flu. Since you can't make an effective vaccine until after an outbreak, many people will die before help can arrive.

And there is a very significant problem with developing a vaccine for H2N1. It's a bird flu, which you've all heard about. Why does that matter?
The vaccine manufacturing infrastructure is based around growing the cultures in chicken eggs. The bird flu kills the eggs, and we don't have an alternate method with a large enough infrastructure to generate the large amounts of vaccine that will be required in an emergency.

If there is a serious outbreak, we don't have the capability to forestall it. We will have to let it burn itself through the population. That isn't fear mongering, that's just the practical reality of the situation.
$this->bbcode_second_pass_quote('pedalling_faster', 'W')hat could cause clusters of flu deaths at military bases? Vaccines. Lots of vaccines. US troops get lots of vaccine shots. Who makes vaccines? Does USAMRIID have anything to do with the vaccines received by US troops?
Gravity is not a force, it is a boundary layer.
Everything is coincident.
Love: the state of suspended anticipation.
To get any appreciable distance from the Earth in
a sensible amount of time, you must lie.
User avatar
RdSnt
Heavy Crude
Heavy Crude
 
Posts: 1461
Joined: Wed 02 Feb 2005, 04:00:00
Location: Canada

Re: Bird Flu Thread 2008

Unread postby Andrew_S » Sun 16 Dec 2007, 13:50:05

$this->bbcode_second_pass_quote('RdSnt', 'y')ou've all heard about. Why does that matter?
The vaccine manufacturing infrastructure is based around growing the cultures in chicken eggs. The bird flu kills the eggs, and we don't have an alternate method with a large enough infrastructure to generate the large amounts of vaccine that will be required in an emergency.

Have they ever tried to culture in, for examlpe, reptilian eggs or does it kill those too? Would be much more expensive I suppose, but still.
Andrew_S
Tar Sands
Tar Sands
 
Posts: 634
Joined: Sun 09 Jan 2005, 04:00:00

Re: Bird Flu Thread 2008

Unread postby EnergyUnlimited » Sun 16 Dec 2007, 13:51:08

$this->bbcode_second_pass_quote('RdSnt', 'C')lustering is not a mystery, you catch a cold from those around you and the same for the flu. And your insinuation that there is a conspiracy with the vaccine companies shows that you don't quite understand how the flu works.

I do not suggest any conspiracy, I am just pointing out, how events are likely to develop.
$this->bbcode_second_pass_quote('', 'T')he reason the experts are in such a panic is due to the virulence and lethality of the bird flu. Since you can't make an effective vaccine until after an outbreak, many people will die before help can arrive.

They are reporting mild symptoms this time, albeit some peoples will certainly die.
$this->bbcode_second_pass_quote('', 'A')nd there is a very significant problem with developing a vaccine for H2N1. It's a bird flu, which you've all heard about. Why does that matter?
The vaccine manufacturing infrastructure is based around growing the cultures in chicken eggs. The bird flu kills the eggs, and we don't have an alternate method with a large enough infrastructure to generate the large amounts of vaccine that will be required in an emergency.

Chicken egg problem is already addressed.
Have red about it a year ago or so.
H5N1 vaccine can be produced now, without an undue difficulty, once actual strain is isolated.
$this->bbcode_second_pass_quote('', 'I')f there is a serious outbreak, we don't have the capability to forestall it. We will have to let it burn itself through the population. That isn't fear mongering, that's just the practical reality of the situation.

...and 1 or 2% fatality rate with 50% of all infected will not even stop population growth...
User avatar
EnergyUnlimited
Light Sweet Crude
Light Sweet Crude
 
Posts: 7537
Joined: Mon 15 May 2006, 03:00:00
Top

Re: Bird Flu Thread 2008

Unread postby virgincrude » Sun 16 Dec 2007, 14:06:57

From the Guardian article: "A brother of the two men who died in Pakistan said Saturday he had been hospitalized with flu-like symptoms. Mohammed Ishtiaq said he fell ill last month after slaughtering chickens suspected of carrying bird flu at a farm near Abbottabad. "I was not aware that this was such a dangerous disease,'' said Ishtiaq, a veterinary doctor who works for a government-funded livestock program. He said he wore no protective clothing."

Imagine. A vet who is unaware of the danger. And this in a country currently at a burocratic standstill while the local Dictator of the day twiddles his thumbs and the opposition party succumb to useless bickering. Meanwhile in the Swat valley and the North West Frontier people live in hovels, sleeping side by side with their chickens, and praying they won't get blown up by the next walk-up suicide bomber....

Can anybody fill me in on the various strains, I was only familiar with H5N1, what's this H7N1, merely an avian mutation?
User avatar
virgincrude
Tar Sands
Tar Sands
 
Posts: 516
Joined: Thu 09 Mar 2006, 04:00:00
Location: Al-Mariyya, Al-Andalus

Re: Bird Flu Thread 2008

Unread postby KevO » Sun 16 Dec 2007, 14:24:10

$this->bbcode_second_pass_quote('EnergyUnlimited', 'H')5N1 vaccine can be produced now, without an undue difficulty, once actual strain is isolated...

This is true. But the WHO have said that ONCE ISOLATED it would take at least 6 months to produce and likely 9 to 12 months before you or I get it.

Two huge problems become apparent immediately:
1/ It has to go airborne H2H to firstly get the strain - and bearing in mind an airborne strain could spread planet wide within 48 hours thanks to air travel.
2/ For those 6 months plus we would have to lock ourselves away with enough food and provisions. As would nurses, power workers, police etc etc

There is no doubt of a total global economic collapse and estimates of deaths are put optimistically at only 7.4 million Courier Mail
$this->bbcode_second_pass_quote('', 'B')ecause it takes approximately 6 months or more from the isolation of a new pandemic influenza virus until vaccine specific to that strain becomes available using current egg based technology, it is now widely assumed that an effective pandemic vaccine will not be available for many months after a pandemic begins. As a consequence, pandemic planning has mostly focused on public health measures for disease containment and medical care for the ill.

Centre for Biosecurity report
Last edited by KevO on Sun 16 Dec 2007, 14:36:45, edited 2 times in total.
KevO
Expert
Expert
 
Posts: 2775
Joined: Tue 24 May 2005, 03:00:00
Location: CT USA
Top

Re: Bird Flu Thread 2008

Unread postby EnergyUnlimited » Sun 16 Dec 2007, 14:24:11

$this->bbcode_second_pass_quote('virgincrude', 'C')an anybody fill me in on the various strains, I was only familiar with H5N1, what's this H7N1, merely an avian mutation?

H7N1, means that a virus has hemoglutinine type 7 and neuramidase type 1.

Now I hope, you can work out yourself, what H5N1 means.

These are major subtypes, not just trivial mutations of the same type. There is about 100 possible combinations total, base on known hemoglutinine and neuramidase types.

From perspective of human health it is known that H1N1 can cause serious transmissible disease, as it did in 1918 (Spanish flu).
Current autumn flue varieties are also usually from this group.
H2N2 have caused Hong Kong flu outbreak.

H5N1 have proven to be inefficient in infecting humans until now. This may or may not change, so we have to wait and see.
User avatar
EnergyUnlimited
Light Sweet Crude
Light Sweet Crude
 
Posts: 7537
Joined: Mon 15 May 2006, 03:00:00
Top

Re: Bird Flu Thread 2008

Unread postby KevO » Sun 16 Dec 2007, 14:46:03

The UK Government's 'Pandemic Flu Contingency Plan' states 4 to 6 months at the earliest for a vaccine to be developed. (See section 5.4 at pdf link below.) Are you going to go to work? Is anyone?
And Energyunlimited's 1 or 2% fatality guess is the most optimistic, it is currently 55 to 60% but most health experts think 10% - of all those that catch it which if it were to go into a pandemic, therefore airborne, could be a billion people.

UK Gov Pandemic Flu contingency plan
KevO
Expert
Expert
 
Posts: 2775
Joined: Tue 24 May 2005, 03:00:00
Location: CT USA

Re: Bird Flu Thread 2008

Unread postby dsula » Sun 16 Dec 2007, 14:57:22

$this->bbcode_second_pass_quote('KevO', '')$this->bbcode_second_pass_quote('roccman', 'S')hit!!!!!
Yeah I know. :cry:

I don't quite get it. Everybody talks about overpopulation and if something like this comes along that has the potential of solving the problem you call it "shit". Some sweet and swift pandemic is a lot better than starvation or endless war. Sure hope this is for real.
User avatar
dsula
Tar Sands
Tar Sands
 
Posts: 982
Joined: Wed 13 Jun 2007, 03:00:00
Top

Re: Bird Flu Thread 2008

Unread postby EnergyUnlimited » Sun 16 Dec 2007, 15:04:58

$this->bbcode_second_pass_quote('KevO', 'T')he UK Government's 'Pandemic Flu Contingency Plan' states 4 to 6 months at the earliest for a vaccine to be developed. (See section 5.4 at pdf link below.) Are you going to go to work? Is anyone?

I am reasonably safe. I do not have a regular "job" (and no one from my household does or need it :) ) as well as I live in rather remote location.

However many others are not so safe... :( One can assume that police, power company workers, nurses, doctors etc will have to work base on some sort of executive orders supported by martial law perhaps, if situation gone really serious.
$this->bbcode_second_pass_quote('', 'A')nd Energyunlimited's 1 or 2% fatality guess is the most optimistic, it is currently 55 to 60% but most health experts think 10% - of all those that catch it which if it were to go into a pandemic, therefore airborne, could be a billion people.
UK Gov Pandemic Flu contingency plan

Spanish flu had fatality rate in range 2-3%. If a bug is too lethal, then it doesn't spread well. That is particularly true with flu, which have only short latent period.

Current 55-60% coupled with high and lasting transmitability is rather out of question and 10% is top range of reasonable estimate. Most likely final adapted for humans version will deliver 0.1-1% fatality rate, so my guess 1-2% should be doomerish enough.

It is also worth to note that during flu pandemic not more then 50% of population actually get infected.
User avatar
EnergyUnlimited
Light Sweet Crude
Light Sweet Crude
 
Posts: 7537
Joined: Mon 15 May 2006, 03:00:00
Top

Re: Bird Flu Thread 2008

Unread postby Homesteader » Sun 16 Dec 2007, 17:23:58

Here is a link to one of the best Pandemic Flu Message boards. link

For those of you who don't think h5n1 is a big problem, I suggest you go over there and fly your misinformed ideas by the experts.

Rather like the PO misinformed do here. FWIW, your reception over there will be much more civil than it would be here.

There is a sticky near the top of the page on the Pakistan situation.
User avatar
Homesteader
Heavy Crude
Heavy Crude
 
Posts: 1856
Joined: Thu 12 Apr 2007, 03:00:00
Location: Economic Nomad

Re: Bird Flu Thread 2008

Unread postby KevO » Sun 16 Dec 2007, 19:36:12

$this->bbcode_second_pass_quote('dsula', '')$this->bbcode_second_pass_quote('KevO', '')$this->bbcode_second_pass_quote('roccman', 'S')hit!!!!!
Yeah I know. :cry:
I don't quite get it. Everybody talks about overpopulation and if something like this comes along that has the potential of solving the problem you call it "shit". Some sweet and swift pandemic is a lot better than starvation or endless war. Sure hope this is for real.

thing is, it could be you or/and some family members. A PANDEMIC ISN'T CHOOSY!
$this->bbcode_second_pass_quote('', 'T')o sum up, as best we can tell there are possibly nine cases and two deaths (one buried before testing could be done). We are told three of the cases (brothers) visited or tended the index case in the hospital. Thus this cluster is suspicious for person to person transmission of the disease. While there were two fatalities, most of the cases have recovered, very different from the pattern in Indonesia where most cases have a fatal outcome. The Indonesian case fatality ratio [CFR] is 80% and the overall CFR just over 60% but it is driven by the very bad outcomes in Indonesia. The CFR outside Indonesia is just over 51%. Vietnam's CFR is less than 50% and Egypt and Turkey lower still (see latest WHO compilation of confirmed cases), so the apparently better outcomes so far in Pakistan may not be so unusual. There is always the possibility that this is a milder but more transmissible variant.
Meanwhile it is reported that Tamiflu has been rushed to the area "for treatment and prophylactic purposes." We don't know who is being treated or prophylaxed, if anyone. Pakistani hospitals and clinics have been put on alert. Like everyone else, we'll await further developments.
full ARTICLE HERE
KevO
Expert
Expert
 
Posts: 2775
Joined: Tue 24 May 2005, 03:00:00
Location: CT USA
Top

Re: Bird Flu Thread 2008

Unread postby RdSnt » Sun 16 Dec 2007, 22:26:35

Very true, it is counter-productive to the virus to be highly lethal. So, ironically a dropping lethality percentage is going to be a bad sign for us.

I would suggest though that the optimum lethal rate is going to be significantly higher than the historical normal, simply because our transportation system is so much more efficient.
$this->bbcode_second_pass_quote('EnergyUnlimited', '[')url=http://www.dh.gov.uk/prod_consum_dh/groups/dh_digitalassets/@dh/@en/documents/digitalasset/dh_4121744.pdf]UK Gov Pandemic Flu contingency plan[/url]
Spanish flu had fatality rate in range 2-3%. If a bug is too lethal, then it doesn't spread well. That is particularly true with flu, which have only short latent period.
Gravity is not a force, it is a boundary layer.
Everything is coincident.
Love: the state of suspended anticipation.
To get any appreciable distance from the Earth in
a sensible amount of time, you must lie.
User avatar
RdSnt
Heavy Crude
Heavy Crude
 
Posts: 1461
Joined: Wed 02 Feb 2005, 04:00:00
Location: Canada
Top

Re: Bird Flu Thread 2008

Unread postby ohanian » Sun 16 Dec 2007, 22:38:37

User avatar
ohanian
Heavy Crude
Heavy Crude
 
Posts: 1553
Joined: Sun 17 Oct 2004, 03:00:00

Re: Bird Flu Thread 2008

Unread postby kpeavey » Mon 17 Dec 2007, 03:34:57

Pandemics are a natural form of population control. The core of the problem facing humans is that there are too many humans. Bring it on.

I am not routing for the disease. I'm sure everyone will be much happier without the thing floating around. However, debating about pandemics does not stop pandemics. One of the articles above says a pandemic is inevitable.

As with any disaster, anyone can be a statistic. All a person can do is prepare in a manner that increases their survival advantage. Eat right, exercise, stop smoking and drinking, lay off the hard drugs.
If you want a picture of the future, imagine a boot stamping on a human face--for ever."
-George Orwell, 1984
_____

twenty centuries of stony sleep were vexed to nightmare by a rocking cradle, and what rough beast, its hour come round at last, slouches towards Bethlehem to be born?
-George Yeats
User avatar
kpeavey
Expert
Expert
 
Posts: 1670
Joined: Mon 04 Oct 2004, 03:00:00

Re: Bird Flu Thread 2008

Unread postby KevO » Mon 17 Dec 2007, 15:41:30

Saudi Arabia has begun slaughtering peak oil deniers:
$this->bbcode_second_pass_quote('', '[')b]Saudi Arabia orders new bird flu cull (AFP) 17 Dec 2007:
RIYADH - The Saudi agriculture ministry announced on Monday that it has ordered a further 22,500 ostriches culled following the confirmation of a new outbreak of bird flu in the desert kingdom.

I'm surprised they could find them with all that sand :)
Ostriches. Not just their heads
KevO
Expert
Expert
 
Posts: 2775
Joined: Tue 24 May 2005, 03:00:00
Location: CT USA
Top

Re: Bird Flu Thread 2008

Unread postby roccman » Mon 17 Dec 2007, 15:55:28

$this->bbcode_second_pass_quote('KevO', 'S')audi Arabia has begun slaughtering peak oil deniers: $this->bbcode_second_pass_quote('', '[')b]Saudi Arabia orders new bird flu cull (AFP) 17 Dec 2007:
RIYADH - The Saudi agriculture ministry announced on Monday that it has ordered a further 22,500 ostriches culled following the confirmation of a new outbreak of bird flu in the desert kingdom.
I'm surprised they could find them with all that sand :)
Ostriches. Not just their heads

Ok... so not only do our GIs get a dose of DU, but now they bring H5N1 back with them.

So here is a question: H5N1 goes to H2H - our GIs get infected...
Does our montra of "bring the troops home" morph to "send our troops to a south pacific island" ...for their own safety of course?
"There must be a bogeyman; there always is, and it cannot be something as esoteric as "resource depletion." You can't go to war with that." Emersonbiggins
User avatar
roccman
Light Sweet Crude
Light Sweet Crude
 
Posts: 4065
Joined: Fri 27 Apr 2007, 03:00:00
Location: The Great Sonoran Desert
Top

Re: Bird Flu Thread 2008

Unread postby KevO » Mon 17 Dec 2007, 19:29:36

$this->bbcode_second_pass_quote('roccman', 'S')o here is a question:
H5N1 goes to H2H - our GIs get infected... Does our montra of "bring the troops home" morph to "send our troops to a south pacific island" ...for their own safety of course?

Isn't that exactly what happened in 1918?

The outbreak in Pakistan happens to be in the exact same area where Bin Laden is supposed to be - near the Afghan border as odd as that may be.
KevO
Expert
Expert
 
Posts: 2775
Joined: Tue 24 May 2005, 03:00:00
Location: CT USA
Top

Re: Bird Flu Thread 2008

Unread postby KevO » Tue 18 Dec 2007, 12:48:39

Indonesia. H2H?
$this->bbcode_second_pass_quote('', 'S')everal recent bird flu deaths in Indonesia are being investigated where the victims are believed to have not come into contact with infected poultry.
Indonesia's National Avian Influenza Committee says in the last three to four months there have been four cases where poultry in the victim's neighbourhoods tested negative for the virus.

It says the number is significant enough for investigations to be stepped up to gain a more accurate explanation. Last year, 20 per cent of confirmed cases in 2006 were inconclusive, meaning there was no direct contact with poultry.

This year the figure has increased to 30 per cent. Bird flu is usually transmitted to humans from infected birds, but scientists fear it could mutate into a form easily transmissible between humans. It is believed this could spark a global pandemic that could kill millions.
Australia
KevO
Expert
Expert
 
Posts: 2775
Joined: Tue 24 May 2005, 03:00:00
Location: CT USA
Top

Re: Bird Flu Thread 2008

Unread postby KevO » Tue 18 Dec 2007, 14:50:39

more on the vaccine time lag
$this->bbcode_second_pass_quote('', '#') This advice is coming straight from the main Australian Medical journal. They say a large and destructive flu pandemic is simply a matter of when, not if, and recommend a minimum of three month's worth of storable food in the home so that people can shelter in place. Of course they say it might take six months to get a vaccine out there once they have the exact flu samples, so why the discrepancy I am not sure, although they mention "government" would be there. Uh huh,OK, take that for what it is worth. Still beats that ridiculous "3 days" you hear all the time. 3 days isn't even a full refrigerator and one shelf in a cabinet.
# ed edit: also see this story on Oklahoma after the ice storm. unprepared folks are known as refugees and life can get tough, even if you are a refugee in your own home..

.."Food supplies in the home will need to last as long as it takes for vaccine development and production. For ordinary seasonal influenza vaccines, there is a lag of 6 months or more after a new virus strain has first been discovered until a new vaccine is available for distribution.

more at pandemic stockpiling advice
KevO
Expert
Expert
 
Posts: 2775
Joined: Tue 24 May 2005, 03:00:00
Location: CT USA
Top

Re: Bird Flu Thread 2008

Unread postby RonMN » Wed 19 Dec 2007, 16:19:37

Thanks KevO. Creating a new BF thread was a good idea.
Quis custodiet ipsos custodes.
User avatar
RonMN
Intermediate Crude
Intermediate Crude
 
Posts: 2628
Joined: Fri 18 Mar 2005, 04:00:00
Location: Minnesota

PreviousNext

Return to Medical Issues Forum

Who is online

Users browsing this forum: No registered users and 1 guest