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[in Thanh Nien Daily]
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Pump up your immune systems. Little else will prepare you for the onslaught of the H5N1 pathogen. This is the ...
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Birdflu Kills Two Vietnamese, Country
Toll Now 42
Planet Ark, NY -
I have this sick fascination with the
whole H5N1 topic.
(Sorry, but I just couldn't resist.) I
usually get my daily fix on
Effectmeasure . The science is cool,
but the best, most disurbing part is how
ill-prepared the U.S. is to combat a
pandemic. Today's blog features a lovely
story out of Colorado where health
officials reassure everyone, with an
emergency preparedness drill, that they
are ready for an avian flu outbreak (or
earthquake or terrorist attack. Except,
as the site points out, they left out
one tiny little detail: The medicine
that they practiced delivering from the
Strategic National
Stockpile, like, uh, doesn't exist. And
likely won't. Won't it be so fun to
watch which 1% of the American
population gets the Tamiflu that might
not even work? Maybe they could make it
an version of TV's "Survivor!"
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From
NEWSru.com (feed)
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impossible to
predict when. The H5N1
avian flu virus, which arrived in Asia
in late 2003, has so far killed more
than 50 people in the region including
Vietnam, Thailand and Copyright:
Copyright 2005, Topix.net
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La situacio pri "birda gripo" igas
neniujn antaŭtimojn. Tian deklaron
faris ĉefa sanitara kuracisto de
Rusio Gennadij Oniŝĉenko en
Novosibirsk. Hodiaŭ li persone
inspektis distriktojn, en kiuj estis
registrita "birda gripo", speciale,
vizitis, vilaĝon Suzdalka de
Dovoleksij distrikto de
Novosibirskaja provinco. "Hodiaŭ la
situacio, kiun mi ekvidis, sugestas
neniujn antaŭtimojn", - diris G.
Oniŝĉenko.
Ankaŭ li substrekis, ke adekvata
komplekso de aranĝoj estas
efektivigata kaj estos plu. Merkrede,
en 3 de aŭgusto, G.Oniŝĉenko
daŭrigis inspektadon de distriktoj,
kie estis registrita "birda gripo".
Tamen, nuntempe al nombro de
regionoj, kie estis registrita "birda
gripo" aldoniĝis Tjumenskaja
provinco. Pri tio informas
amaskomunikila servo de la
Ministerio pri agrokulturo de Rusio.
Laŭ datumo de Federala servo pri
veterinara kaj fitosanitara
inspektado, hodiaŭ oni trovis "birdan
gripon" en 14 loĝlokoj de kvin
distriktoj de Novosibirskaja
provinco, kaj ankaŭ en vilaĝo
Glubokoje de Zavjalovskij disktikto
de Altaja regiono kaj en vilaĝo
Peganovo de Berdjuĵskij distrikto de
Tjumenskaja provinco. Laŭ hieraŭa
datumo masaniĝo de birdoj estis
trovita en 13 loĝlokoj de kvin
distriktoj de Novosibirskaja
provinco kaj en Altaja regiono.
Ni memorigu, ke dum esploro de
patologia materialo de malsanaj
birdoj el Novosibirskaja provinco
estis trovita viruso de birda gripo
de tipo A, subtipo H5N1
(ĝi kapablas infekti homon). Kiel
oni informis pli frue, viruso de la
"birda gripo", supozeble, estas
transportita en teritorion de Rusio
per savaĝaj akvobirdoj el Sudorienta
Azio.
Kiel oni notis en la Ministerio,
en ĉiuj malbonsituaciaj lokoj oni
enigis kvarantenon kaj efektivigas
bezonatajn aranĝojn pri izoligo de
fontoj de la infekto. Daŭriĝas
kontrolado de informo el aliaj
subjektoj de Rusio, kie estis okazoj
de pereo de birdoj.
Ĉefa ŝtata veterinara inspektoro
de Rusio donis bezonatajn ordonojn
al ĉefoj de veterinaraj servoj de
subjektoj de Rusio kaj teritoriaj
administracioj de Rusia agrokultura
inspektejo pri organizo kaj plenumo
de kontraŭepizootiaj aranĝoj.
Indas noti, ke en landoj de Azio
ekde decembro de jaro 2003 ĉi tiu
masano forprenis vivojn de 51 homoj,
36 el kiuj mortis en Vjetnamio, 12 -
en Tajlando, 3 - en Kamboĝo.
En jaro 2004 epidemioj de "birda gripo" atakis hejmajn birdojn en deko da landoj. "Birda gripo" ankaŭ estis trovita ĉe hundoj kaj katoj, kvankam antaŭe oni opiniis, ke ili ne estas infektigeblaj por ĉi tiu malsano.
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“A catastrophic spread of H5N1 appears certain.”
http://www.recombinomics.com/News/…
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... in China, in the first major outbreak of H5N1 in migratory birds1. This has raised fears that birds... for poultry than H5N1, which is found in Southeast Asia, and is absolutely harmless to humans," he said ...
Today 12:34:05 PM... and Chistozernoe. Russia’s Agriculture Ministry has identified the virus as avian flu type A H5N1. Investigators... positive to the virus strains H5 and H5N1. Meanwhile, Indonesia’s agriculture ministry has... droppings that contained the deadly H5N1 strain of the virus. Japan found a new case of bird flu ...
... H5N1 Forces Culling of 65K Birds in Novosibirsk Russia: "H5N1 Forces Culling of 65K Birds in Novosibirsk Russia" ...
Today 4:02:01 AM... Nachdem in den vergangenen zwei Wochen bereits über 2300 Tiere in der südsibirischen Region Nowosibirsk getötet werden mussten, sind nun auch die erst ...
... 2005-07-28 19:29 来自微生物界的挑战 - 烂日记 论尽 今年恐怖的事件不断发生,首先是H5N1然后现在又变成了猪链球菌,看上去好像是普通的猪瘟,但却时刻威胁着人类的生命。其实什么瘟、什么瘟以前也不是没有发生过,但人类从来都没有像现在如此的恐慌。以前的都是把动物杀死了就没事了,动物大范围的死亡,人类只是财产上的损失,虽然心痛,但起码人类的生命还能报住自己的生命...!We can't flee, we can't flow, we have to learn how to face!!! 从候鸟到人们经常生活吃的三鸟,再到生活几乎必不可少的猪牛,三鸟有H5N1 ...
Today 1:23:17 AM... if the recombination is related to the region of identity between Ebola and H5N1. Ebola is considered... symptoms. The symptoms of the patients match pandemic flu of 1918, and H5N1 can produce such symptoms ...
But I think they're right on this one. Every year influenza kills tens of thousands in the U.S. alone, and that's before it's potentially evolved into the highly transmissible and virulent H5N1 form (worldwide, it kills between 250,000-500,000, but there's a good chance that's a low estimate). Most of the chatter about influenza is coming from the right side of the spectrum. When I read it, it's really pessimistic: there's nothing we can do, start rending garments and wearing sackcloth, etc.DemfromCT has been doing nice work on flu at The Next Hurrah. And you see stories about it regularly in Science and Nature, it just doesn't translate to the popular press. Bird flu is on the verge of breaking out into a global pandemic, and our infrastructure for producing vaccine is clearly inadequate. Mike has some good ideas about the sort of things we ought to be doing.
Bullshit. Yes, we've pissed away the last couple of years, but we can still do a lot. This is when we liberals–you know, the people who think government can be the solution have to start doing something. If we're willing to fight for Social Security benefits for the elderly, surely we can fight a disease that kills ~30,000 elderly people per year?
D: “It’s alright. We ran tests on those samples and isolated the SZ77 A3231 virus.”
I: “What is this SZ77 A3231 virus?”
D: “This is a strain of the Ebola virus.”
I: “Would you like to comment about it?”
D: “It’s rather impossible to totally explain it.”
I: “I can understand so, but why is the term “less-infectious” always affixed to our version of the Ebola virus?”
D: “There are 2 reasons for doing so. First, to reduce panic among the people should it ever leak. And second, the Ebola virus has evolved in China. Re-combination has been detected. Most prominently at the portion which determines its effect on humans (very technical description, I can’t describe it. sorry.). Also, abrupt breaks in the sequencing were detected, leading to changes in the incubation period. (Or possibly “changes in the incubation period were detected”)
I: “How were these viruses classified then? / Could you elaborate more about the various strains?”
D: “Previously, strains of Ebola in China always had the EBO prefix. Subsequently following information leaks, the classification method was changed. We stopped using the EBO prefix. Instead, coupled with the discovery that the virus had become more virulent and lethal, we re-named the strains according to the placed where they were first discovered. For example, the strain in June became the SZ77 A3231. Sometimes, we don’t even use their place of discovery, instead directly naming it the A3231.”
I: “In that way, the Ebola virus wouldn’t even be brought into the picture.”
D: “Precisely, viruses such as the Ebola are national secrets.”
Dr. Henry Niman interprets the translation of the above conversation with a doctor involved in testing samples from patients in the mysterious swine disease outbreak in Sichuan Province:
The interview also indicates that the Streptococcus Suis is not the cause of the illness. It is present in pigs and is merely activated by infectious agents, which include Ebola, plague, and an un-named virus which is considered “dangerous”. The emphasis is on the bacteria because it can produce similar symptoms. The symptoms of the patients match pandemic flu of 1918, and H5N1 can produce such symptoms.
In other words, the official party line, which is that the 34 dead in Sichuan Province (out of 46 outcomes–a whopping case fatality rate of 72%) succumbed to streptococcus infections, is a pile of pig poop.
It looks like a new strain of Ebola, possibly recombined with H5N1 (avian flu). Until the Chinese government allows the outside world to take a look, we won’t know for sure.
The most outspoken is Michael T. Osterholm, director of the Center for Infectious Disease Research and Policy at the University of Minnesota. In writing and in speeches, Osterholm reminds his audience that after public calamities, the United States usually convenes blue-ribbon commissions to pass judgment. There will be one after a flu pandemic, he believes.Hey, you're not just whistlin' Dixie, as they used to say (although this seems to be the only tune the Administration knows). So let's do a little before-the-fact finger pointing. The failure to get the US (and many other countries) ready for the bird flu freight train coming down the tracks would be scandalous, if scandalous were a word able to do justice to the magnitude of the negligence. The CDC, our frontline agency against infectious diseases, has been wrecked beyond repair by its Director, Dr. Julie Gerberding. The flu branch has lost some of its best scientists and is in disarray. Senior staff all through the agency are rushing to the exits. And there is silence on the threat from the one agency that could get state and local health departments to sit up and take notice.
"Right now, the conclusions of that commission would be harsh and sad," he said.
"The secretary or the chief of staff -- we have a discussion about flu almost every day," said Bruce Gellin, head of HHS's National Vaccine Program Office. This week, a committee is scheduled to deliver to HHS Secretary Mike Leavitt an updated plan for confronting a pandemic.Yeah, right. All talk and no action. These guys are really a treat.
Despite these efforts, the world's lack of readiness to meet the threat is huge, experts say.
"The only reason nobody's concerned the emperor has no clothes is that he hasn't shown up yet," Harvey V. Fineberg, president of the National Academy of Sciences' Institute of Medicine, said recently of the world's efforts to prepare for pandemic flu. "When he appears, people will see he's naked."Experts understand that if this pandemic is coming and it will come independently of anything we do to stop it. Mandatory school and business closings, quarantines, restriction of international and domestic travel, surgical masks, none of these will work to stop a pandemic once underway. And once underway, the consequences will extend far beyond the hospital, sick room or clinic:
[Osterholm] predicts that a pandemic would cause widespread shutdowns of factories, transportation and other essential industries. To prepare, he says, authorities should identify and stockpile a list of perhaps 100 crucial products and resources that are essential to keep society functioning until the pandemic recedes and the survivors go back to work.The public thinks that 21st century medicine will find a solution. They think there can be repeat of 1918 in this day and age. But in fact if H5N1 gets loose we don't have a vaccine, and while some are under development there is no guarantee they will work and essentially none that they will be available in time to do anything about the global toll except around the margins.
When a slightly different strain of the virus surfaced in Hong Kong in 1997, killing thousands of chickens and a half-dozen people, researchers used viruses from birds and people to make experimental vaccines. But neither offered much protection in lab tests, and nobody knows why.This is a massive failure of leadership. The attention of scientists is focused by the availability of resources and it is the federal government that makes those resources available through the NIH. It is the role of leaders to keep their eye on the prize and they didn't do this and still aren't. Moreover CDC is providing almost no leadership, Administration leaders like Mike Leavitt, Secretary of DHHS, talks but does nothing, the academic establishment (with some exceptions, notably Osterholm) have not shown leadership, and the Institute of Medicine has been inconsistent in its efforts.
Instead of working on the problem, researchers dropped it. First SARS (severe acute respiratory syndrome), and then a different avian flu strain that arose in Europe (H7N7), took their attention.
"The urgency around this issue kind of dissipated," said John Treanor, a physician at the University of Rochester and one of the leaders of the vaccine project. "I think it's an example of how unpredictable things are. We got distracted."
The first deaths of birds in Golubovka were registered a week ago, Yersain Aitzhanov, chief of the Irtysh district's emergency situations department, told Interfax. A quarantine order has been imposed in the village. "All necessary measures are being taken: the territory is being ploughed, additional fences have been built around the farm and a ban has been introduced on the delivery of poultry products and eggs from the village," Aitzhanov said.Kazakhstan, while still in Asia, is on the doorstep of Europe. It has borders with Russia and many other Central Asian countries and borders the Caspian Sea. Infected birds are already reported in Novosibirsk in Russia. This is a reminder, if one were needed, that human risk travels with infected birds and infected birds are on the wing all over Asia and headed outward.
Will the nations with the most to lose economically gamble on the altruistic (read: economic self-preservation) move to put out the small fires in Indonesia, Viet Nam and Thailand by sending their supplies of antivirals and vaccines there to possibly contain the spread? A recent Washington Post article points out that...
"... unless antiviral drugs squelch a pandemic at the outset, their ultimate usefulness will be small. ... In theory, even a modest amount of vaccine might be useful. Fighting disease outbreaks is like fighting fires. You do not have to hose down the whole world to put the fire out, but you do have to hose down the perimeter to keep it from spreading. It might be possible to contain an H5N1 outbreak at its source if the surrounding population were immediately vaccinated.Would the United States, Europe and Japan be willing to donate their precious vaccine supply to mount this long-shot defense? This is perhaps the biggest unanswered question in pandemic flu planning -- and one likely to be answered only at the moment of truth.
Officially, it is a possibility.
If it was done in consultation with the World Health Organization -- and with other governments that would make contributions, as well -- we would be more likely to consider it," said Gellin at HHS. But observers both in and out of the government said, not for quotation, that they doubt the U.S. government would ever send a significant amount of its vaccine stockpile overseas.
Even if this scenario played out and we gave up our stockpiles to put out small fires overseas, there remains the wildcard of spread over vast distance by bird migration (or infected airline passengers) starting too many small fires to handle; and the barrier of secrecy and disinformation across the vast Chinese borders where a significant brush fire may already be spreading.
We (global mankind, science and public health) have not adequately anticipated and prepared for such a scenario, even though we could have seen it coming for a decade or more. If we could turn back time 15 years and know with certainty the pathogens we would face in the future, would there have been any better cooperation between continents? Would we have wasted so much talent, wealth and technology (ostensibly) to protect our people and way of life from acts of terrorism if we'd accepted that it was emerging infectious disease that posed by far the greater threat to our economy and to our very survival?
It seems we may be very near the moment of truth. Is it too late to turn our swords into vaccines?
Posted by dymaxion at August 2, 2005 05:50 PM