From Ray Greek and Jean Greek
As a physician and veterinarian, we cannot emphasise strongly enough how
concerned we are about xenozoonoses—unknown diseases—from
xenotransplants
(Editorial and
This Week, 8 August, p 3 and p 4).
The reassuring words from researchers who have a vested interest in the
outcome of the debate, or who represent institutions with such an interest, do
little to allay our fears. It is impossible to detect a virus not yet
discovered.
Not long ago, British researchers dismissed the possibility of contracting a
disease by eating beef. Then came the discovery of the prions that cause mad cow
disease. Did we learn nothing from this?
Viruses, prions or other organisms that have yet to be discovered could be
lurking in pigs and other animals. To proceed with xenotransplants is to risk an
epidemic of Biblical proportions. It is hubris to think it could not happen.
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RGBRM@cris.com
