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Health, Wellness, Sex and Body Discuss Bird Flu never went away an on the rise today at the General Discussion; Well more news as what was forgotten about is on the rise again. Bird Flu, or Avian Flu, has been ...

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Old 01-27-2017, 11:50 AM
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Default Bird Flu never went away an on the rise today

Well more news as what was forgotten about is on the rise again. Bird Flu, or Avian Flu, has been killing people all along and the strains have taken on different forms. Causing fears among top offiiciles pitted in the fight to stop it.

Quote:
Proliferation of bird flu outbreaks raises risk of human pandemic

Reuters.. By Kate Kelland, 13 hrs ago..

The global spread of bird flu and the number of viral strains currently circulating and causing infections have reached unprecedented levels, raising the risk of a potential human outbreak, according to disease experts.

Multiple outbreaks have been reported in poultry farms and wild flocks across Europe, Africa and Asia in the past three months. While most involve strains that are currently low risk for human health, the sheer number of different types, and their presence in so many parts of the world at the same time, increases the risk of viruses mixing and mutating - and possibly jumping to people.

"This is a fundamental change in the natural history of influenza viruses," Michael Osterholm, an infectious disease specialist at University of Minnesota, said of the proliferation of bird flu in terms of geography and strains - a situation he described as "unprecedented."

Global health officials are worried another strain could make a jump into humans, like H5N1 did in the late 1990s. It has since caused hundreds of human infections and deaths, but has not acquired the ability to transmit easily from person to person.

The greatest fear is that a deadly strain of avian flu could then mutate into a pandemic form that can be passed easily between people - something that has not yet been seen.

While avian flu has been a prominent public health issue since the 1990s, ongoing outbreaks have never been so widely spread around the world - something infectious disease experts put down to greater resilience of strains currently circulating, rather than improved detection or reporting.


1/3 SLIDES *REUTERS/Laszlo Balogh/File Photo

FILE PHOTO: A laboratory worker carries out an autopsy on dead wild geese, looking for evidence of the bird flu virus, in the laboratory of the Hungarian national food safety authority in Budapest


While there would normally be around two or three bird flu strains recorded in birds at any one time, now there are at least half a dozen, including H5N1, H5N2, H5N8 and H7N8.

The Organization for Animal Health (OIE) says the concurrent outbreaks in birds in recent months are "a global public health concern", and the World Health Organization's director-general warned this week the world "cannot afford to miss the early signals" of a possible human flu pandemic.

The precise reasons for the unusually large number and sustained nature of bird outbreaks in recent months, and the proliferation of strains, is unclear - although such developments compound the global spreading process.

Bird flu is usually spread through flocks through direct contact with an infected bird. But Osterholm said wild birds could be "shedding" more of the virus in droppings and other secretions, increasing infection risks. He added that there now appears to be "aerosol transmission from one infected barn to others, in some cases many miles away."

Ian MacKay, a virologist at Australia's University of Queensland, said the current proliferation of strains means that "by definition, there is an increased risk" to humans.

"You've got more exposures, to more farmers, more often, and in greater numbers, in more parts of the world - so there has to be an increased risk of spillover human cases," he told Reuters.

BRITAIN TO BANGLADESH


Nearly 40 countries have reported new outbreaks of highly pathogenic avian influenza in poultry or wild birds since November, according to the WHO.

In China, H7N9 strains of bird flu have been infecting both birds and people,
with the of human cases rising in recent weeks due to the peak of the flu season there. According to the WHO, more than 900 people have been infected with H7N9 bird flu since it emerged in early 2013.

In birds, latest data from the OIE should that outbreaks of highly pathogenic avian flu have been detected in Britain, Italy, Kuwait and Bangladesh in the last few days alone.
Russia's agriculture watchdog issued a statement describing the situation as "extremely tense" as it reported H5N8 flu outbreaks in another four regions. Hungarian farmers have had to cull 3 million birds, mostly geese and ducks.
These come on top of epidemics across Europe and Asia which have been ongoing since late last year, leading to mass culling of poultry in many countries.

Strains currently documented as circulating in birds include H5N8 in many parts of Europe as well as in Kuwait, Egypt and elsewhere, and H5N1 in Bangladesh and India.

In Africa - which experts say is especially vulnerable to missing flu outbreak warning signs due to limited local government capacities and weak animal and human health services - H5N1 outbreaks have been reported in birds in Burkina Faso, Cameroon, Ghana, Niger, Nigeria and Togo. H5N8 has been detected in Tunisia and Egypt, and H7N1 in Algeria.

The United States has, so far this year, largely escaped bird flu, but is on high alert after outbreaks of H5N2, a highly pathogenic bird flu, hit farms in 15 states in 2015 and led to the culling of more than 43 million poultry.

David Nabarro, a former senior WHO official who has also served as U.N. system senior coordinator for avian and human influenza, says the situation is worrying. "For me the threat from avian influenza is the most serious (to public health), because you never know when," he told Reuters in Geneva.

HIGHLY PATHOGENIC H5N1

H5N1 is under close surveillance by health authorities around the world. It has long been seen as one to watch, feared by infectious disease experts because of its pandemic potential if it were to mutate an acquire human-to-human transmission capability.

A highly pathogenic virus, it jumped into humans in Hong Kong in 1997 and then re-emerged in 2003/2004, spreading from Asia to Europe and Africa. It has caused hundreds of infections and deaths in people and prompted the culling of hundreds of millions of poultry.

Osterholm noted that some currently circulating H5 strains - including distant relatives of H5N1 - are showing significant capabilities for sustaining their spread between wild flocks and poultry, from region to region and farm to farm.
"What we're learning about H5 is, that whether its H5N6, H5N8, H5N2 or H5N5, this is a very dangerous bird virus."

Against that background, global health authorities and infectious disease experts want awareness, surveillance and vigilance stepped up.

Wherever wild birds are found to be infected, they say, and wherever there are farms or smallholdings with affected poultry or aquatic bird flocks, regular, repeated and consistent testing of everyone and anyone who comes into contact is vital.

"Influenza is a very tough beast because it changes all the time, so the ones we're tracking may not include one that suddenly emerges and takes hold," said MacKay.

"Right now, it's hard to say whether we're doing enough (to keep on top of the threat). I guess that while it isn't taking off, we seem to be doing enough."

(Additional reporting by Ed Stoddard in Johannesburg, Stephanie Nebehay in Geneva, Polina Devitt in Moscow and Sybille de La Hamaide in Paris; Editing by Pravin Char)
Proliferation of bird flu outbreaks raises risk of human pandemic
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Old 01-27-2017, 12:50 PM
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Default Re: Bird Flu never went away an on the rise today

Nasty viruses and bacteria have an easier time jumping from monkey's, pigs, and birds to human systems.
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Old 03-03-2017, 02:51 AM
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Default Re: Bird Flu never went away an on the rise today

Just some more news worthy articles that are worth the read...

Search Page: https://nortonsafe.search.ask.com/we...7-5BAE41F6AF28

What I find most disturbing about this topic is the lack of interest shown about this deadly Bird Flu, or Avian Flu. And only because it has yet to strike deeply in our country...

And when or if it does so many won't know how to defend against it till they find these articles and read them or are told over local news outlets.
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Old 04-11-2017, 11:31 PM
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Exclamation Re: Bird Flu never went away an on the rise today

Granny says it's one o' dem end time pestilences...

Deadly Flu Mutation Could Lead to Worst Pandemic in History
4/11/2017 - Leading scientists in the field of deadly flu epidemics are worried about what could be the granddaddy of them all, and say it could be right around the corner.
Quote:
They're talking about the bird flu, also known as H7N9. Experts say it could be as bad as, or even more severe, than the worst global pandemic in recorded history. That was the Spanish flu outbreak of 1918, which killed an estimated 40 million people. That flu also originated in birds. Alarms began sounding in the medical research community when scientists observed the bird flu was rapidly mutating and killing chickens in China. That's scary because until now, when chickens got the bird flu it was so mild, the chickens generally did not die from it. Now, however, the virus is far stronger and deadlier. Not only are chickens dying, they're dying fast, sometimes in just one day, and they're spreading it to other fowl.

The bird flu outbreak among chickens is ominous for humans. "It makes us queasy," former global director of the World Health Organization's Influenza Program, Keiji Fukuda, told NPR, "Because it's a very visible way to see these viruses as restless. Some of these changes are dead-end, but some are not. And this genetic mutation is not. It's becoming more lethal for poultry. For people? We're not sure." Oftentimes flu viruses that circulate among animals are passed to people. That's already happening in China with the H7N9 bird flu strain. When people catch the bird flu from chickens, about a third of the humans die. It's already killed nearly 200 people this flu season (September to March). That's more deaths than in any single season since when it was first discovered in humans four years ago.


Leading scientists in the field of deadly flu epidemics are worried about what could be the granddaddy of them all, and say it could be right around the corner.

When it comes to containing flu outbreaks, the smartest virologists in the world are stumped by this one. Guan Yi who was instrumental in minimizing the swine flu, and SARS is pessimistic about this aggressive bird flu, mainly because it is changing so fast. "We're trying our best, but we still can't control this virus," He said, "It's too late for us to eradicate it." This new virus presents a good-news, bad-news scenario.

The good news:

* The virus is easy to diagnose, and vaccines for chickens can be manufactured and administered quickly.
* Big cities like Shanghai have quickly shut down their live poultry markets when human cases are on the rise, which can keep it from spreading.

The bad news:

* New mutations of the bird flu virus are typically discovered in China, the site of many small poultry farms run by farmers who aren't well-educated about the threat of bird flu and who often hide evidence of infected birds because they are afraid of losing income.
* Worldwide travel, particularly on airplanes, means outbreaks spread very rapidly.

Deadly Flu Mutation Could Lead to Worst Pandemic in History ? Charisma News
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Old 04-13-2017, 12:51 AM
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Default Re: Bird Flu never went away an on the rise today

Yes, never mind the world ending by severe cyber warfare/nuclear war/solar flares/a Comet crashing into us/a few other catastrophes I have forgotten - we are also in danger of pandemics. Ah well, put some Bach on the CD player and r - e - l - a - x.
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Old 06-11-2017, 01:07 PM
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Default Re: Bird Flu never went away an on the rise today

Read this yesterday in the local newspaper...


Quote:
Kansas sees first 2017 West Nile Virus Case....


The infected person lives in Barton County.. Test show that the West Nile Virus has been found in 4 Culex species mosquito pools collected from traps in Reno, Shawnee (my county), and Johnson counties. Also two birds Shawnee CO., tested positive for West Nile Virus...

Last year KS., had 34 cases. Of those, 21 were hospitalized and five died from the Virus...

To check you state use one of these links found here; Which include;

CDC Home Site for West Nile Virus; https://www.cdc.gov/westnile/

CDC West Nile Virus Home
Statistics & Maps; https://www.cdc.gov/westnile/statsmaps/


Or use this search page for above and other links.

https://nortonsafe.search.ask.com/we...ctype=&tpr=121
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