ODA ready to respond to potential of bioterrorism
Training and plan development in response to the accidental or intentional
introduction of foreign animal diseases took place in Oregon at least
two years ago well before the September 11th terrorist attack in
New York and Washington DC But in the wake of recent events, and the concern
that biological agents could be the next weapon of choice for terrorists,
that training and preparedness takes on a new and important meaning.
Whether it would be the deliberate introduction of something like foot
and mouth disease or the direct tainting of the food supply, it's
not anything Oregonians want to think about. However, officials at the
Oregon Department of Agriculture believe prior efforts to develop and
coordinate an emergency response to a host of potential scenarios will
be helpful in the event the unthinkable occurs.
"In terms of being prepared for an animal disease emergency, we've
been planning for that way before September," says State Veterinarian
Dr. Andrew Clark.
In 1999, ODA created VETS the Veterinary Emergency Team System
which includes a fully stocked rapid response trailer, carrying
everything from protective clothing for workers responding to a major
animal disease outbreak, to chains and padlocks that keep outbreak areas
off limits. The trailer is ready to roll as is the coordinated response
plan should something like foot and mouth disease take place in Oregon.
Clark hopes to avoid ever using VETS, but it's there just in case.
"We have a structured system that has been in place for several years
now, so we are prepared," says Clark. "That really hasn't
changed since September 11 because it has been part of our normal emergency
response system."
Major outbreaks of foot and mouth disease in Britain and South America
this past year put officials on notice. ODA even sent two of its field
veterinarians to the UK to learn more about dealing with a disease outbreak.
The incursion of animal diseases may or may not have human health implications,
but it certainly would have severe impacts on the economy. The rapid spread
of many diseases could take a heavy toll on livestock populations and
important production industries, resulting in millions or even billions
of dollars in losses. No one is predicting that will be among the tools
of terrorists, but no one is ruling it out either.
Dr. Gwynn Hallberg, another of ODA's field veterinarians, has been
a liaison to state and federal emergency management agencies. She has
participated in various training opportunities the past few years
including some on bioterrorism as part of larger discussions on emergency
management. Little did she know before last month that some of the discussion
would take on greater importance.
"We've attended satellite seminars on bioterrorism in the past
and this year's was scheduled for September 19th and 20th,"
says Hallberg. "It was postponed for obvious reasons and we are awaiting
new dates."
On the agenda in past seminars has been the potential for various agents
to be used in bioterrorism and how to respond.
"Most agents that would be used in bioterrorism are zoonotic diseases,
meaning they would affect both people and animals," says Hallberg.
"We probably would see an increase in the disease in the animal population
before it affected humans."
That's why a well coordinated monitoring and response program is
in place among veterinarians and animal health agencies like ODA, the
US Department of Agriculture, and Oregon State University, through its
diagnostic laboratory. ODA is also part of the Oregon Emergency Response
System as are all state agencies and would offer appropriate
resources as well as coordination in the event of an act of terrorism
within the state.
"We've been working for years in planning responses to disease
emergencies, it's just that nobody notices until something like the
World Trade Center tragedy happens," says Hallberg.
ODA's Food Safety Division is also ready to respond should bioterrorism
reach the food supply. It's routine inspection of food and facilities
will at least offer some assistance in monitoring the situation.
"The work our staff does in preventing food borne illnesses and in
assuring that the food supply is safe will continue," says administrator
Ron McKay. "Our work with the State Health Division in assisting
with illness investigations prepares us to respond should we have a bioterrorism
incident."
McKay says federal food agencies, including USDA and the Food and Drug
Administration, are reviewing current practices in light of September
11th. Sometime in the near future, he expects some guidelines and recommendations
will be sent on to state agencies like ODA, all in the hopes of improving
food security.
There is also another potential for bioterrorism the introduction
of invasive species such as noxious weeds or exotic animal and insect
pests. It may seem far fetched, but certain species could have a devastating
impact on the environment over time. At least one official believes potential
terrorists would find other avenues.
"Invasive species can be described as an explosion in slow motion,"
says Dan Hilburn, administrator of ODA's Plant Division. "In
my opinion, terrorists prefer explosions in real time."
While no one can predict if, when, or where terrorists may strike again,
if the weapon of choice is bioterrorism, ODA and other agencies don't
plan on getting caught flat footed. If they can respond, they will
and with a plan in place.