Dangerous fungus thrives on West Coast

[Guest guest]

Dangerous fungus thrives on West Coast

CAROLYN ABRAHAM

From Saturday's Globe and Mail,Toronto,Ontario,Canada

http://www.theglobeandmail.com/servlet/story/RTGAM.20070209.wfungus02

10/BNStory/ClimateChange/home

A tropical and potentially lethal fungus that has mysteriously made

a home on Canada's temperate West Coast has prompted foreign medical

experts to issue a worldwide alert to doctors and tourists.

The warning comes after a 51-year-old Danish visitor contracted the

rare and life-threatening fungal infection on Vancouver Island. In

the January issue of the Journal of Emerging Infectious Diseases,

published monthly by the U.S. Centers for Disease Control and

Prevention, doctors in Denmark — who eventually found clumps of the

fungus growing in the man's chest — have cited the island as a

potential health risk to travellers.

Cryptococcus gattii, a microscopic pathogen normally found in

tropical or subtropical locales in Australia, Africa, India or South

America — was first identified on Vancouver Island in 2001. Many

suspect that global warming has recently enabled the one-celled

organism to thrive in the trees, soil, water and air along the

island's east coast.

While chances of contracting C. gattii remain low, the airborne

cells and spores can lodge deep in the lungs, leading to pneumonia.

The fungus can also attack the central nervous system and result in

meningitis. As of December, 2006, 165 people had been infected and

eight have died.

" Still, Dr. Murray Fyfe, medical health officer for VIHA, said...

This is simply due to 13 years of not getting the job done by...

Guys, the point is that everybody needs to be informed -- our...

Climate change is creating killer fungi. Head for the hills....

18 reader comments | Join the conversation

Animals, household pets in particular, have been hardest hit. But

the corpses of infected porpoises have also washed ashore, making

this one of the world's few, true multispecies outbreaks.

Human cases have emerged on the B.C. mainland, Oregon and Washington

state. Every year, upward of 25 new human infections are

reported. " We are now up to 33 cases per million. We surpass any

other place in the world, " said Dr. Pamela Kibsey, medical director

of microbiology at the Vancouver Island Health Authority.

Still, Dr. Murray Fyfe, medical health officer for VIHA, said the

Danish report should be put in perspective. " You are more likely to

die in a motor vehicle crash going to the park, " he said.

Dave Petryk, president and CEO of Tourism Vancouver Island, said the

Denmark alert should " not dissuade travellers from visiting the

island. " He said the risk of infection is extremely low and

that " people travel to other destinations with far worse health

risks. "

The Danish man who prompted the alert was admitted to hospital with

fever and chest pains radiating to his left shoulder. Over the next

five days, as his fever spiked and he struggled to breathe, a lung

biopsy revealed he was infected with C. gattii cells he inhaled

during his trip to Canada.

Dr. Jens Lindberg and colleagues from Denmark's Herning Hospital

describe it as the first known case of " intercontinental

transmission " and " recommend tourists and medical staff of health-

care centres worldwide be alert for symptoms of cryptococcosis after

travel to Vancouver Island. "

Yet while world experts take note, there's evidence that awareness

still lags in Canada and even on the island itself.

Infections, usually curable with antifungal drugs when caught early,

have been misdiagnosed in local patients and visitors. A 13-year-old

Ontario girl who had camped on the island two years ago and later

developed a brain infection had no inkling she had been exposed to

the fungus. Last summer, a 26-year-old Nanaimo man was diagnosed

just a few hours before he died.

Dr. Kibsey said some health officials have been " reluctant " to

publicize the potential risks for fear of hurting tourism on the

island, which receives more than seven million visitors a year.

In the summer of 2002, for example, those investigating the outbreak

had put up a number of signs warning of the potential risk of fungal

disease in the popular Parksville area of the island's east coast.

But they didn't last past the season. The signs, Dr. Kibsey

recalled, had prompted a " huge number of campers to cancel their

reservations en masse.

" They were taken down because the chamber of commerce put pressure

on the medical health officer to remove them. "

Dr. Fyfe of VIHA said the signs were removed because further

environmental sampling showed the fungus could be found throughout

the eastern strip of the island, making it unfair to target one area

alone. He noted that no warning signs are posted " at the borders of

Ontario, " where infections from another environmental fungus have

increased dramatically in recent years.

C. gattii is not contagious and is only known to be contracted from

the environment. Most people exposed never develop symptoms. But

there is no known way to prevent environmental exposures or predict

who will be susceptible to them.

" You can get it walking in the woods, standing under a tree, playing

in a park or standing in your living room, " said Eleni Galanis, a

physician epidemiologist at the B.C. Centre for Disease Control.

Symptoms, which generally take two to nine months to develop,

include night sweats, fever and chronic respiratory problems. The

elderly, those taking steroids and people with lung conditions seem

to be at higher risk. But the cases so far have primarily affected

healthy adults and, some suspect, led to misdiagnosis.

That was the story of Mike Merriman, the youngest fatality known to

date. His infection developed slowly with a brief bout of headaches

and night sweats last June.

He thought he had a bladder infection; doctors suspected a kidney

stone. Mr. Merriman continued working despite the flu-like symptoms,

but on July 12 " his body basically crashed, " his mother Barbara said.

It was his mother who, after reading information on the B.C. CDC

website, asked that he be tested for C. gattii. That evening, just a

few hours after tests confirmed her suspicions, her son died.

" We now know you do not need to have a compromised immune system, "

Ms. Merriman said. " Obviously it can attack young people — Mike was

only 26. "

[Guest guest]

It would be kind of hard for some of the " experts " to icnlude their

favorite lines 1 - It does not cause disease. 2- Only those very

ill are likely to be affected.

In , " tigerpaw2c " <tigerpaw2c@...> wrote:

>

> Dangerous fungus thrives on West Coast

> CAROLYN ABRAHAM

>

> From Saturday's Globe and Mail,Toronto,Ontario,Canada

>

>

http://www.theglobeandmail.com/servlet/story/RTGAM.20070209.wfungus02

> 10/BNStory/ClimateChange/home

>

> A tropical and potentially lethal fungus that has mysteriously made

> a home on Canada's temperate West Coast has prompted foreign

medical

> experts to issue a worldwide alert to doctors and tourists.

>

> The warning comes after a 51-year-old Danish visitor contracted the

> rare and life-threatening fungal infection on Vancouver Island. In

> the January issue of the Journal of Emerging Infectious Diseases,

> published monthly by the U.S. Centers for Disease Control and

> Prevention, doctors in Denmark — who eventually found clumps of the

> fungus growing in the man's chest — have cited the island as a

> potential health risk to travellers.

>

> Cryptococcus gattii, a microscopic pathogen normally found in

> tropical or subtropical locales in Australia, Africa, India or

South

> America — was first identified on Vancouver Island in 2001. Many

> suspect that global warming has recently enabled the one-celled

> organism to thrive in the trees, soil, water and air along the

> island's east coast.

>

> While chances of contracting C. gattii remain low, the airborne

> cells and spores can lodge deep in the lungs, leading to pneumonia.

> The fungus can also attack the central nervous system and result in

> meningitis. As of December, 2006, 165 people had been infected and

> eight have died.

>

>

> " Still, Dr. Murray Fyfe, medical health officer for VIHA, said...

> This is simply due to 13 years of not getting the job done by...

> Guys, the point is that everybody needs to be informed -- our...

> Climate change is creating killer fungi. Head for the hills....

> 18 reader comments | Join the conversation

> Animals, household pets in particular, have been hardest hit. But

> the corpses of infected porpoises have also washed ashore, making

> this one of the world's few, true multispecies outbreaks.

>

> Human cases have emerged on the B.C. mainland, Oregon and

Washington

> state. Every year, upward of 25 new human infections are

> reported. " We are now up to 33 cases per million. We surpass any

> other place in the world, " said Dr. Pamela Kibsey, medical director

> of microbiology at the Vancouver Island Health Authority.

>

> Still, Dr. Murray Fyfe, medical health officer for VIHA, said the

> Danish report should be put in perspective. " You are more likely to

> die in a motor vehicle crash going to the park, " he said.

>

> Dave Petryk, president and CEO of Tourism Vancouver Island, said

the

> Denmark alert should " not dissuade travellers from visiting the

> island. " He said the risk of infection is extremely low and

> that " people travel to other destinations with far worse health

> risks. "

>

> The Danish man who prompted the alert was admitted to hospital with

> fever and chest pains radiating to his left shoulder. Over the next

> five days, as his fever spiked and he struggled to breathe, a lung

> biopsy revealed he was infected with C. gattii cells he inhaled

> during his trip to Canada.

>

> Dr. Jens Lindberg and colleagues from Denmark's Herning Hospital

> describe it as the first known case of " intercontinental

> transmission " and " recommend tourists and medical staff of health-

> care centres worldwide be alert for symptoms of cryptococcosis

after

> travel to Vancouver Island. "

>

> Yet while world experts take note, there's evidence that awareness

> still lags in Canada and even on the island itself.

>

> Infections, usually curable with antifungal drugs when caught

early,

> have been misdiagnosed in local patients and visitors. A 13-year-

old

> Ontario girl who had camped on the island two years ago and later

> developed a brain infection had no inkling she had been exposed to

> the fungus. Last summer, a 26-year-old Nanaimo man was diagnosed

> just a few hours before he died.

>

> Dr. Kibsey said some health officials have been " reluctant " to

> publicize the potential risks for fear of hurting tourism on the

> island, which receives more than seven million visitors a year.

>

> In the summer of 2002, for example, those investigating the

outbreak

> had put up a number of signs warning of the potential risk of

fungal

> disease in the popular Parksville area of the island's east coast.

> But they didn't last past the season. The signs, Dr. Kibsey

> recalled, had prompted a " huge number of campers to cancel their

> reservations en masse.

>

> " They were taken down because the chamber of commerce put pressure

> on the medical health officer to remove them. "

>

> Dr. Fyfe of VIHA said the signs were removed because further

> environmental sampling showed the fungus could be found throughout

> the eastern strip of the island, making it unfair to target one

area

> alone. He noted that no warning signs are posted " at the borders of

> Ontario, " where infections from another environmental fungus have

> increased dramatically in recent years.

>

> C. gattii is not contagious and is only known to be contracted from

> the environment. Most people exposed never develop symptoms. But

> there is no known way to prevent environmental exposures or predict

> who will be susceptible to them.

>

> " You can get it walking in the woods, standing under a tree,

playing

> in a park or standing in your living room, " said Eleni Galanis, a

> physician epidemiologist at the B.C. Centre for Disease Control.

>

> Symptoms, which generally take two to nine months to develop,

> include night sweats, fever and chronic respiratory problems. The

> elderly, those taking steroids and people with lung conditions seem

> to be at higher risk. But the cases so far have primarily affected

> healthy adults and, some suspect, led to misdiagnosis.

>

> That was the story of Mike Merriman, the youngest fatality known to

> date. His infection developed slowly with a brief bout of headaches

> and night sweats last June.

>

> He thought he had a bladder infection; doctors suspected a kidney

> stone. Mr. Merriman continued working despite the flu-like

symptoms,

> but on July 12 " his body basically crashed, " his mother Barbara

said.

>

> It was his mother who, after reading information on the B.C. CDC

> website, asked that he be tested for C. gattii. That evening, just

a

> few hours after tests confirmed her suspicions, her son died.

>

> " We now know you do not need to have a compromised immune system, "

> Ms. Merriman said. " Obviously it can attack young people — Mike was

> only 26. "

>

[Guest guest]

I guess the poor people in the mid west will be next getting ill. It is

very sad what is happening in the country. Guess they will call it the

mid west flood cough. I hope no one that belongs to our group is in the

mid west, or where this problem is on the West Coast. ---

[Guest guest]

it's make the floods of 93 look mild. I worked for the highway dept.

than and stayed up 3 days sandbagging. mire rain today. it's going to

be ruff outside this year,wet or dry. bad time for the crop's to suffer,

looks like the coes might not get much corn this year and the hay may

be very moldy, well the corn probably well too because of the stress.

what a mess. I guess bush is on permenant vacation in his head while

everything goes to crap.

--- In , " ldelp84227 " <ldelp84227@...>

wrote:

>

> I guess the poor people in the mid west will be next getting ill. It

is

> very sad what is happening in the country. Guess they will call it

the

> mid west flood cough. I hope no one that belongs to our group is in

the

> mid west, or where this problem is on the West Coast. ---

>

[Guest guest]

When they show the water level up over the 1st floor of the house and

it starting to recede, my heart goes out. Because the worst part has

only just begun. Once furniture, flooring etc. gets wet/damp like

that, it's a no win situation. llaci