Feds call for AIDS, blood system inquiry: Some seniors infected

By David South

Today’s Seniors (Canada), July 1993

HIV-tainted blood transfusions given in the early 1980s have left some seniors with AIDS, but it is feared many are unaware of their HIV-positive status. 

Between 1979 and 1985 - before testing of blood products for HIV became mandatory - 266 transfusion recipients and over 677 hemophiliacs are known to have been infected in Canada, according to the Centre for AIDS Statistics. 

But the final numbers are unkown - estimates range from 400 to 1,000 cases of HIV transmission among the 1.5 million Canadians given blood products during this time. 

This uncertainty is fueling public concern. With such a serious public health danger, many are shocked by the confusing messages being sent by governments, the Canadian Red Cross Society and hospitals. 

But it took the report of an all-party Parliamentary subcommittee on health, released at the end of May, to shock the federal government into calling for a public inquiry into the blood system. The report is highly critical of the decision-making process involved in blood collection and distribution. 

“We have members of our group who are seniors,” says Jerry Freise, spokesperson for advocacy organization HIV-BT (Blood Transfusion) Group, whose wife was infected with HIV due to a blood transfusion. “And many of them went for years being misdiagnosed and treated for something other than HIV. Others have gotten sick, and one died without knowing it because nobody told him. 

“A classic case is Kenneth Pittman who was infected in 1984. The Red Cross found out in 1985 and they allegedly took two years to tell The Toronto Hospital. The hospital took two years to tell his doctor, and his doctor decided not to tell anybody. 

Infected

“Another couple, a lady of 59 and a man of 64, called us April 1. She found she was infected, and the reason she took a test is because her husband turned out to be HIV-positive three weeks before a transfusion in 1983. He had gone for years without a diagnosis from doctors.” 

This runs counter to the Red Cross’s story. 

“Whenever a blood donor tests positive for HIV antibodies, we go back and trace the prior donations,” says spokesperson Angela Prokoptak at the Society’s national office. “The Red Cross supplies blood to hospitals, so we know which units went to which hospital. But the hospital must go through their records to find who they transfused. 

“After identifying the recipient, the hospital contacts the recipient’s physician, and then they have them tested. There are of course limitations.

“Since 1987, the Red Cross has been advising people who may be concerned to consult their physician for counselling and advice.”

But subcommitte member Chris Axworthy, an NDP MP, found that hospitals and the Red Cross hesitated to notify former patients for fear of lawsuits. He says the federal government should show some leadership and stop passing the buck to other agencies and departments. 

Only two hospitals in Ontario - Toronto’s Hospital for Sick Children and Princess Margaret Hospital - have tried systematically to contact former patients. 

Ontario health ministry spokesperson Layne Verbeek says it is a laborious and costly task for hospitals to notify former patients. “We’ve always informed people if they are thought to be at risk, but many hospitals aren’t in the position to trace. If people are at risk or have doubts, they should be tested.”

Verbeek says recent media coverage has caused an increase in the number of people seeking HIV blood tests - requests for the test doubled after the Sick Kids hospital went public. The provincial government’s lab went from 700 tests per day to 1,300, but Verbeek says that has started to taper off. 

The ministry of health is happy with the number of people coming forward to be tested, says Verbeek. 

But Friese says the different players are more concerned about lawsuits than informing the public. He is especially upset at the Red Cross for not taking a leadership role in disseminating information. 

“The Red Cross and the medical system have failed miserably to contact people. Even today they are reticent to tell people they were part of a risk group and should get treated.” Friese feels the various governments and the Red Cross are leaving the job of informing the public to his group and the Canadian Hemophiliacs Society. 

Beat the drums

“It’s my job to beat the drums for the media while I’m dealing with my wife being infected? That’s my job, when these are the ministers of health?”, Friese says with anger.

The effect of AIDS on seniors isn’t new to US-based National Institute on Aging researcher Marcia Ory. She and colleagues helped sound the alarm back in 1989 with the book “AIDS In An Aging Society: What We Need To Know.” In the US, over 10 per cent of AIDS cases have occurred in people over 50. 

“Surprisingly, people have ignored older people and the AIDS issue,” says Ory. “You had older people in hospitals who might have complained about fatigue which was thought to be age-related. Older people aren’t as likely to be diagnosed as early because of the assumption that they are not at risk from AIDS.

“We don’t want older people in general to be overly fearful, but we want them to acknowledge the possibility, and to engage in good preventative practices if they are at risk.” 

Ron deBurger, director of AIDS prevention for the Canadian Public Health Association, would like assurances that the security of the blood supply has improved. 

“The subcommittee came to the right conclusion asking for a public inquiry,” says deBurger. “I would hope the terms of reference are broad enough to take a look at the whole issue of the safety of the blood supply, not only in terms of what happened in the past, but, more importantly, what’s happening today.”

Other than hemophiliacs, who require large quantities of blood, deBurger believes anybody who received one transfusion has a small risk. “If you had blood once, I think the odds are pretty long that you are going to end up with tainted blood. But AIDS does take eight to 10 years to manifest itself, and we might still be picking up pieces for the next four to five years that we don’t know about yet.” 

Friese recommends that anybody who received blood or blood products between 1979 and 1985 get an HIV test. If their doctor says it isn’t necessary, they should call the AIDS Hotline about anonymous testing. 

Anybody who has tested positive for HIV and would like support and counselling can call Robert St-Pierre of the Canadian Hemophilia Society at 1-800-668-2686.

For information on anonymous testing call the Ontario government’s AIDS Hotline in Toronto at 416-392-2437. For support write HIV-BT Group, 257 Eglinton Avenue W., Suite 206, Toronto, Ont., M4R 1B1. 

Rainforest Rubbers Save Lives

Two development goals are being achieved with one innovative business in Brazil. By using natural rubber tapped from trees in the Amazon rainforest to make condoms, Brazil is able to afford the cost of distributing condoms to tackle its HIV/AIDS crisis. Brazil currently imports more than 120 million condoms every year from China, Republic of Korea and Thailand, making it the world’s biggest single buyer of condoms. The government gives them away for free as part of a national campaign to combat HIV. More than 620,000 people in Brazil are living with HIV out of a population of more than 186 million (UNAIDS, 2005).

The Natex company, co-owned by the public health ministry and the north-western state government of Acre, has established a factory to turn rubber from the world’s biggest rainforest into condoms. The business has created 500 jobs at the factory and 150 jobs for the local indigenous population – the Xapuri – who are traditional rubber tappers.

The factory hopes to produce 100 million condoms a year from local rubber – just 20 million shy of all the condoms the country currently has to import – and could even reach 270 million at full capacity.

“This product will allow people to make love with security and to better plan their futures,” said Raimundo Barros, vice president of the local agricultural association.

The 15,000 Xapuri people who live on the Chico Mendes reserve – named after a conservationist and rubber tapper murdered by ranchers in 1988 – tap seringai trees, which produce rubber that is said to be a more effective barrier to the transmission of sexually transmitted diseases (STDs), than synthetic rubber condoms.

The factory’s 500 employees will earn a total of Reais $2.2 million (US $1.3 million) while the tappers will see their income increase by 250 per cent as demand goes up for the rubber, according to Natex.

“Because of this I’ve managed to buy a few cows and give my family a better life,” rubber tapper Hugo Paz de Souza, 43, told local newspaper Pagina 20. Paz de Souza said the factory will double his income to US $394 a month.

The fact the trees will be saved because of their value as sources of rubber is a great boon to the world’s environment. The trees in the Amazon rainforest – the “world’s lungs” as some call it – face the threat of being chopped down to make way for Brazil’s booming agricultural economy. Official figures released in January 2008 showed that between August and December 2007, about 2,700 square miles were chopped down illegally in the Amazon rainforest. It was the first increase in deforestation after three years of declines and coincided with a rise in global food prices.

Marina Silva, Brazil’s environment minister, told the Guardian newspaper the Natex condom would help create “a new pattern of production and a new process of inclusion that would value the forest being left standing”.

By David South, Development Challenges, South-South Solutions

Published: May 2008

Development Challenges, South-South Solutions was launched as an e-newsletter in 2006 by UNDP's South-South Cooperation Unit (now the United Nations Office for South-South Cooperation) based in New York, USA. It led on profiling the rise of the global South as an economic powerhouse and was one of the first regular publications to champion the global South's innovators, entrepreneurs, and pioneers. It tracked the key trends that are now so profoundly reshaping how development is seen and done. This includes the rapid take-up of mobile phones and information technology in the global South (as profiled in the first issue of magazine Southern Innovator), the move to becoming a majority urban world, a growing global innovator culture, and the plethora of solutions being developed in the global South to tackle its problems and improve living conditions and boost human development. The success of the e-newsletter led to the launch of the magazine Southern Innovator.  

Follow @SouthSouth1

Google Books: https://books.google.co.uk/books?id=x6mXBgAAQBAJ&dq=development+challenges+may+2008&source=gbs_navlinks_s

Slideshare: http://www.slideshare.net/DavidSouth1/development-challenges-may-2008-issue

Southern Innovator Issue 1: https://books.google.co.uk/books?id=Q1O54YSE2BgC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 2: https://books.google.co.uk/books?id=Ty0N969dcssC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 3: https://books.google.co.uk/books?id=AQNt4YmhZagC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 4: https://books.google.co.uk/books?id=9T_n2tA7l4EC&dq=southern+innovator&source=gbs_navlinks_s

Southern Innovator Issue 5: https://books.google.co.uk/books?id=6ILdAgAAQBAJ&dq=southern+innovator&source=gbs_navlinks_s

This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

Lamas against AIDS

By David South

UB Post (Ulaanbaatar, Mongolia), November 5, 1997

Manila, Philippines – Since HIV is contracted through sex, the disease has always been a difficult subject for the world’s religious leaders. When there is sex to be discussed, no religion can do it without bringing up morality.

This moral debate about bedroom behaviour has tainted discussion of AIDS in many countries. At the extreme end of the spectrum, some evangelical Christian leaders in the US have painted AIDS as an apocalyptic disinfectant for humanity.

Not surprisingly, this attitude has not helped in educating the faithful that AIDS can happen to anyone and its victims should be treated like any other ill person.

The Philippine conference heard that the standoff between the world’s leaders and public health authorities must stop. Dr Peter Piot, executive director of UNAIDS, pointed to the numerous delegates from the world’s religions and called on others to follow their example.

“In Myanmar, the Myanmar Council of Churches, the YWCA and other community-based organizations have joined hands with local authorities, health workers and Buddhist groups for community-based prevention, care and support programmes,” he told the assembly.

“This is the best practice in action.”

Mongolian delegate Dr Altanchimeg thinks a similar approach could work in this country.

“Now every Mongolian goes to see lamas. It’s a good channel to advocate for AIDS education. In Thailand, lamas are very experienced at this. People believe in lamas.”

Like their colleagues in Thailand and Myanmar, Cambodian lamas have been in the forefront of AIDS education.

Lamas there use festivals and ceremonies to raise the issue.

You Chan, a 30-year-old lama from Tol Sophea Khoun monestary in Phnom Penh, likes to raise the issue delicately, by referring to diseases in Buddha’s time.

“I feel it is difficult to speak about sexual methods with a large audience – I will not speak to sexual methods.

“At first, it was very difficult. People would ask why a monk would say such things. But I tried and tried and the people understood who is helping them.

“My message to Mongolia’s lamas is this: you have a moral responsibility to educate the people about AIDS, that it is happening all around the world and there is no medicine to cure it.

“You have to take care in the name of Buddhism to help people in this world.”

You Chan teaches lamas at 15 temples in Cambodia, who pass the message along to other lamas and congregations.

Update: Interestingly, two decades after this story was written, it seems the other kind of llama's antibodies can "neutralize a wide range of circulating HIV viruses". From ScienceDaily: How llamas' unusual antibodies might help in the fight against HIV/AIDS

This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

 

Philippine conference tackles Asia’s AIDS crisis

Mongolians attend for first time

By David South

UB Post (Ulaanbaatar, Mongolia), October 28, 1997

Manila, Philippines – More than 2,500 delegates have gathered in the steamy hot Philippine capital to renew the fight against HIV and AIDS.

Working up a sweat alongside other participants at the Fourth International Congress on AIDS in Asia and the Pacific are nine Mongolians – a first that isn’t going unnoticed.

The Congress opened Saturday (October 25) to the pounding beat of a theme song performed by teenagers, championing defiance of death and celebration of life.

That tone was echoed by Dr Peter Piot, executive director of UNAIDS, the Joint United Nations Programme on HIV/AIDS. He said the epidemic can be slowed down with the right public health measures – a positive message for Mongolia as it grapples with an STD crisis that many believe leaves the country at risk of an HIV/AIDS epidemic.

The magnitude of that epidemic outside Mongolia is startling. Around the world, 23 million people are infected with HIV, the virus that causes AIDS. Between 5 and 7 million of them live in the Asia/Pacific region.

“The point is that prevention is feasible,” Piot told the Congress. “The results can be seen in those countries in the Asia-Pacific region where the epidemic has stalled or is in retreat.

“A good indicator for unsafe sexual behaviour is the STD rate. I am impressed at the sustained decline in STD rates in Australia, Hong Kong, Singapore and Thailand over the past decade.

“But I am concerned actual declines in HIV in this region have occurred only in Australia, New Zealand and Thailand.”

The countries to Mongolia’s immediate south and north are experiencing exploding health crises. In China, HIV/AIDS is increasing at a rapid rate due to factors including growing prostitution, drug use and travel – all by-products of a booming economy. The infected population is estimated at 400,000 and is expected to reach 1.2 million by the year 2000, according to China’s national AIDS committee.

To the north in Russia, a complete collapse in the public health system has dramatically slashed life expectancy and led to an upsurge in many diseases, including tuberculosis and HIV/AIDS.

With many Mongolians doing business in both these countries, there are numerous opportunities for AIDS to enter the country.

A wide range of topics is under discussion at the gathering, with women, youth and STD-control measures of particular interest to the Mongolian delegates.

For the Mongolians, the Congress is an opportunity to learn from other countries’ successes and failures in the fight against AIDS.

Mongolia’s nine-member delegation includes four doctors – Dr K. Davaajav, head of the AIDS/STD Department of the Research Centre for Infectious Diseases, Health Ministry representative Dr S. Enkhbat. Medical University director Dr Lkhagvasuren and Dr Darisuren from the United Nations Population Fund.

Also in the team are Democrat MPs B. Delgermaa and Saikhanbileg, UNICEF’s B. Bayarmaa and two representatives from women’s NGOs: S. Tsengelmaa from the Women’s Information and Research Centre and N. Chinchuluun, executive director of the Mongolian Women Lawyers Association.

On Sunday, several presentations focused on the difficulties of getting people to use condoms.

In Fiji, studies found the majority of the population was aware of AIDS and had access to condoms, but still chose not to use them.

Lisa Enriquez, a Filipino woman who is HIV-positive, gave a sobering speech on the epidemic.

“One of the most important things I’ve learned from the epidemic is human nature. AIDS is such a humanizing disease. It reminds us of being human, complete with all the weaknesses and imperfections of being human.

“Let us not kid ourselves: changing behaviour is not easy. One doesn’t change because somebody tells him or her to do so.

“We will need to get our act together, institutionalize our efforts and continue working harder with passion and perserverance.”

The Congress continues until October 30.

This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.

Study says jetliner air quality poses health risks: CUPE takes on airline industry with findings of survey

By David South

Now Magazine (Toronto, Canada), March 11-17, 1993

Canada’s troubled airline industry is about to face some more turbulence, as the union representing more than 6,000 flight attendents presses its concern that many of its members’ health problems are related to poor air quality in jets.

The Canadian Union of Public Employees (CUPE) says its locals have compiled data that paints a fairly stale profile of in-flight air quality and its relationship to altitude, passenger load and length of flight. As part of the survey, the union recorded flight crews’ complaints of chest pains and lack of oxygen, as well as other work-related problems like back injuries, hearing loss and high incidence of colds and flu.

Of more interest to frequent fliers might be the opinion of some experts that even the more common jet lag may be caused by excess carbon dioxide, ozone and radiation. More than half the air in many aircraft is recirculated, “stale” air that is high in carbon dioxide and may be carrying bacteria and viruses, according to some experts.

CUPE health and safety chair Tracy Angles says the union now has enough evidence to at least pressure the carriers to undertake more comprehensive air quality studies. CUPE represents workers at Air Canada, Canadian, Nationair, Air Transat and some smaller feeder carriers.

While the union’s study is the first of its kind in Canada, a survey by the US department of industrial relations found, among other things, that flight attendents had 20 times the expected frequency of respiratory illness.

Flying mines

“Flight attendants have been equated with coal miners in terms of the bad air they have to breathe,” says Angles. “But this is not something the companies want to study.”

However, spokespeople for Air Canada and Canadian Airlines say they have not heard of such health problems. Jerry Goodrich of Canadian simply says, “It’s not an issue.”

However, while earlier-model jets supplied the cabin with 100 per cent fresh air, increasing fuel costs led to some modification. Modern jets mix fresh air – expensive to produce – with stale air from inside the cabin, which is passed through filters. The percentage of recirculated air in some aircraft, such as the popular Boeing 747-400, could be as high as 52 per cent, Boeing’s figures show.

Boeing’s Tom Cole says air circulation in Boeing’s jets is better than in an average office building, and that the passengers are “washed” with air to eliminate carbon dioxide and other hazards.

Critics like Georgia doctor William Campbell Douglass, publisher of the health newsletter Second Opinion, charge that the high rates of recirculated air, and the reliance on passengers’ own breath and perspiration to humidify the dry air, provide a perfect environment for bacteria and viruses. Douglass even speculates that planes could transmit serious diseases like tuberculosis. He suggests jet leg could be “nothing more than CO2 intoxification and oxygen starvation.”

“There is no doubt if you are in a confined space, you are at greater risk,” says University of Toronto microbiologist Eleanor Fish. “Aircraft filter systems aren’t sophisticated enough to filter out all the bacteria and viruses. But I’d be hard pressed to believe that you are at greater risk traveling on airplanes than on elevators.”

It is difficult for public health authorities to pin down the health risks of airplane travel because passengers disperse immediately after a flight. However, medical journals have documented two cases where virus transmission could be established because the passengers were easily traceable.

In 1977, 38 of the 54 passengers on a plane grounded in Alaska for four and a half hours came down with the same strain of flu.

“We consistently hear complaints about certain aircraft,” says Angles. “The Airbus320 is one of the worst” Angles says many airlines exacerbate the problem by over-crowding planes and flying them longer and farther than they were designed for.

Cut corners

“With deregulation, they have more people in there than was ever planned on. Nationair is a good example. A normal class Air Canada 747 carries about 420 people. In the all-economy configuration the load is upwards of 496.”

Angles also says airlines have been known to cut corners by turning down air flow to save money. In their 1990 book The Aircraft Cabin: Managing the Human Factors, Mary and Elwin Edwards cite a study indicating that 1 per cent saving on a fuel bill can be achieved by reducing the ventilation rate in a McDonnel-Douglas DC-10.

"Study says jetliner air quality poses health risks": Now Magazine, March 1993.

The Google Snippet for the story. According to Neil Patel, "99.58% of featured snippet pages already rank in the top 10 SERPs in Google for a particular search query."

More resources: 

Jetliner Cabins Are Quickly Cleared of Virus, Pentagon Says

"Particles the size of the new coronavirus are quickly purged from a commercial aircraft cabin, according to a U.S. Defense Department study touted by United Airlines Holdings Inc. in its effort to reassure wary travelers.

Filtration systems and rapid air-exchange rates mean that only about 0.003% of infected particles entered a masked passenger’s breathing zone, said the report, released Thursday."

Aircraft Air Quality – Protecting Against Contaminants, Association of Flight Attendants

"On October 5, 2018, a 5-year FAA bill became law. Included in the bill is a study on technologies to combat contaminated bleed air. This is significant progress!"

'Contaminated air' on planes linked to health problems, 21 June 2017

AEROTOXIC SYNDROME: A NEW OCCUPATIONAL DISEASE?, Public Health Panorama, Volume 3, Issue 2, June 2017

Influenza Air Transmission, Influenza A (H1N1) Blog, September 28, 2009

"What does this tell us? Aerosols, very small particles of saliva containing the virus we exhale when we sneeze or even when we breathe if we have the flu, probably have an important role in the transmission of influenza. In addition to that we have public transportation, with a great number of people circulating in a place that may be closed and badly ventilated at times and we may have a notion of the importance of public campaigns that promote education and awareness of contaminated people to avoid leaving their homes when they have the flu and that they cover their mouth and nose with a disposable tissue when they sneeze and discard it right after that."

An outbreak of influenza aboard a commercial airliner, American Journal of Epidemiology, Volume 110, Issue 1, July 1979

"A Jet airliner with 54 persons aboard was delayed on the ground for three hours because of engine failure during a takeoff attempt. Most passengers stayed on the airplane during the delay. Within 72 hours, 72 per cent of the passengers became III with symptoms of cough, fever, fatigue, headache, sore throat and myalgia. One passenger, the apparent Index case, was III on the airplane, and the clinical attack rate among the others varied with the amount of time spent aboard. Virus antigenlcally similar to A/Texas/1/ (H3N2) was Isolated from 8 of 31 passengers cultured, and 20 of 22 ill persons tested had serologic evidence of infection with this virus. The airplane ventilation system was inoperative during the delay and this may account for the high attack rate."

The Airliner Cabin Environment and the Health of Passengers and Crew.

"At the end of its review of health data in the 1986 report The Airliner Cabin Environment: Air Quality and Safety, the National Research Council (NRC) committee concluded that “available information on the health of crews and passengers stems largely from ad hoc epidemiologic studies or case reports of specific health outcomes [and] conclusions that can be drawn from the available data are limited to a great extent by self-selection…and lack of exposure information” (NRC 1986). This chapter reviews data on possible health effects of exposure to aircraft cabin air that have emerged since the 1986 report and the emergence of data resources (e.g., surveillance systems) and studies that have particular relevance for the evaluation of potential health effects related to aircraft cabin air quality. Selected earlier sources are also reviewed. The decision to ban tobacco-smoking on domestic airline flights in 1987 and on flights into and out of the United States in 1999 reduces the relevance of some studies of exposures and reported signs and symptoms that clearly could have been related to the products of tobacco smoke." 

This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.