Effects of Agent Orange ‘ongoing silently’ in children
As
a child in Japan, Hiroko Tanaka saw a television report on Vietnamese
twins who were attached at the head at birth. The deformity was blamed on their
parents’ exposure to the herbicide known as Agent Orange.
Agent Orange and its
active ingredient dioxin is "one of the most toxic compounds known to
humans,"according to the United Nations.
In
the 1960s and ‘70s, during the Vietnam War, the U.S. military used Agent Orange
to kill trees and plants that blocked visibility from the air and provided
cover for Viet Cong fighters hiding in the jungle.
The defoliant
contained dioxin, which can cause cancer and is being investigated for other
possible side effects by the World Health Organization. It harmed U.S. soldiers and
Vietnamese and contaminated some areas of the country.
The
TV report she saw as a child made a strong impression on Tanaka and as an adult
she sought to explore the lasting effects of Agent Orange through
photojournalism.
Tanaka
worked in the U.S. as a staff photographer for a Philadelphia newspaper for
four years. In December 2011, she moved Guatemala to learn Spanish and gain new
cultural experiences and now volunteers as a photographer for a nonprofit and
also freelances.
While
visiting her homeland in 2011, Tanaka hopped a flight to Vietnam for a two-day
visit. The hotel receptionist got her an appointment to visit Tu Du Hospital in
Ho Chi Minh City, formerly Saigon.
Among
other things, the Peace Village ward of Tu Du Hospital cares for about 60
children with severe deformities, many of whom were abandoned at birth, Tanaka
said. The hospital blames Agent Orange for deformities in this ward.
“They
just live there,” she said. “They don’t go to school; they can’t leave; they
don’t go out.”
She
also found stillborn babies and fetuses in jars, which are kept for research to
find out why the babies were born with abnormalities. The hospital told Tanaka
that as children born with deformities skyrocketed, those that didn’t make it
were preserved. In the “reference room,” some of the jars were dated back to
2000.
According to the Vietnamese Red Cross, babies born near
lands heavily sprayed with the herbicide have illnesses and deformities at a
higher rate than normal. Adults in these areas also develop cancer and other
health problems at a higher rate, and as many as a million Vietnamese now have
health issues associated with Agent Orange, they said.
In part because of
political and logistical difficulties, there is so far no conclusive
international research showing a direct correlation between Agent Orange use in
Vietnam and health problems. Still, the U.S. government recognizes that exposure to Agent
Orange and other herbicides causes cancer and additional health problems and
presumes certain birth defects in children of Vietnam veterans.
The
WHO said a link between wartime use of Agent Orange and conditions like cancer
and diabetes is still being investigated.
Developing
fetuses are the most sensitive to exposure, and newborns are also vulnerable to
some of the effects, they said.
The effects of dioxin
can last for generations, said Dr. Michael Skinner, a biologist and professor at Washing
State University.
Research
done by Dr. Skinner and his colleagues found more dramatic incidences of
ovarian and kidney disease in the third generation rats than in their
directly-exposed great-grandparents.
Dioxin
has an extremely long half-life, around 7 to 11 years, according to WHO, and
bio-accumulates in fat cells, which is unusual for most compounds.
Dr.
Skinner, who has not examined children in Vietnam, said it is hard to say for
sure whether dioxin is the cause of their deformities. But, he said, “Under the
appropriate conditions, even without direct exposure, it’s a possibility.”
The
chemical can also be consumed by eating large quantities of fish in some parts
of the world, as well as working in environments like hazardous waste sites or
the pulp and paper industry.
“It
seems like the problem continues forever,” Tanaka said. “It seems like it’s
over but it’s ongoing silently.”
Tanaka
said the children at Tu Du are more fortunate than disabled children who stay
at home without special care.
“I
want people to know they exist,” she said.
Hiroko Tanaka is a photojournalist living in Guatemala,
where she freelances and volunteers for a non-profit.
– Elizabeth I. Johnson, CNN
http://cnnphotos.blogs.cnn.com/2013/01/30/effects-of-agent-orange-ongoing-silently-in-children/
Note: you can learn more about Kids Without Borders works related to Agent Orange from many of our previous postings here or via:
KWB & Agent Orange