Though the CDC’s Atlanta main headquarters’ Special
Pathogens Branch has yet to trace the 2014 Ebola outbreak’s “Patient Zero”, is
there a possibility that the recent outbreak came from an illegal wildlife
poacher?
By: Ringo Bones
During the 1995 Ebola outbreak, Anthony Sanchez, the then
head epidemiologist of the Centers for Disease Control’s Special Pathogens Branch
had managed to trace the 1995 Zaire Ebola outbreak back past the unfortunate lab
technician to an earlier patient at Kikwit’s hospital – an illegal charcoal
maker who probably picked up the disease in the jungle where he worked. Yet, at
the time, Sanchez concedes that this still leaves a wide range of crannies
where the Ebola virus might be hiding. A typical illegal charcoal maker in
Africa would typically head into the deepest recesses of a government protected
jungle wildlife preserve to lessen the chances of being caught by the preserve’s
park rangers while cutting down a tall tree to then burn it in a pit he’d dug, making
the original source of the Ebola virus anywhere from the top of the forest
canopy down to some subterranean animal. Given the various suspected source of
the infection, is it possible that the 2014 Ebola outbreak might have started
in some “unfortunate” wildlife poacher?
Given the increased demand of illegal African-sourced endangered
species products like rhinoceros horn, elephant ivory, etc. in the increasingly
affluent middle-class of Mainland China, there’s a good chance that a poacher
who frequents into the deepest recesses of Africa’s protected natural wildlife
preserves to poach protected species could become infected with Ebola – or a
recent unknown strain – and inadvertently spread it once the poacher visits a
frontier town to secretly sell his illegally poached wares to some middleman
who will later export it to Mainland China and other East Asian markets with a
high demand for endangered wildlife products. Health authorities in Liberia,
Guinea, Sierra Leone, Nigeria and the Ivory Coast had recently advised their
citizens to stay away from bush mean in order to avoid catching Ebola. And
given that the recent global economic slowdown probably resulted in the
cutbacks of the number of personnel guarding Africa’s various wildlife
preserves, it is very likely that the “Patient Zero” of the 2014 Ebola outbreak
could be an illegal wildlife poacher?
1 comment:
Even though Anthony Sanchez ended his tenure at the CDC's Special Pathogens Branch back in 2007, his work on tracing the probable patient zero of the 1995 Zaire Ebola outbreak had since became of vital importance in tackling the ongoing 2014 Ebola outbreak that had already claimed a little over 2,000 lives.
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