Tiger at New York's Bronx Zoo tests positive for coronavirus
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[April 06, 2020]
By Nathan Layne
(Reuters) - A tiger at the Bronx Zoo in New
York City has tested positive for the respiratory disease caused by the
novel coronavirus, in the first known case of a human infecting an
animal and making it sick, the zoo's chief veterinarian said on Sunday.
Nadia, the 4-year-old Malayan tiger that tested positive, was screened
for the COVID-19 disease after developing a dry cough along with three
other tigers and three lions, the Wildlife Conservation Society, which
manages the zoo, said in a statement. All of the cats are expected to
recover, it said.
The virus that causes COVID-19 is believed to have spread from animals
to humans, and a handful of animals have tested positive in Hong Kong.
But officials believe this is a unique case because Nadia became sick
after exposure to an asymptomatic zoo employee, Paul Calle, chief
veterinarian at the Bronx Zoo, told Reuters. Calle said they did not
know which employee infected the tiger.
"This is the first time that any of us know of anywhere in the world
that a person infected the animal and the animal got sick," Calle said,
adding that they planned to share the findings with other zoos and
institutions. "Hopefully we will all have a better understanding as a
result."
While the other tigers and lions were also exhibiting symptoms, the zoo
decided to test only Nadia because she was the sickest and had started
to lose her appetite, and they did not want to subject all the cats to
anesthesia, Calle said.
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Nadia, a 4-year-old female Malayan tiger at the Bronx Zoo, that the
zoo said on April 5, 2020 has tested positive for coronavirus
disease (COVID-19) is seen in an undated handout photo provided by
the Bronx zoo in New York. WCS/Handout via REUTERS
"The tigers and lions weren't terribly sick," he said.
Nadia underwent X-rays, an ultrasound and blood tests to try to
figure out what was ailing her. They decided to test for COVID-19
given the surge in cases in New York City, the epicenter of the
outbreak in the United States.
The first tiger at the zoo, which has been shut since mid-March,
began showing signs of illness on March 27, according to the U.S.
Department of Agriculture National Veterinary Services Laboratories,
which performed the test.
(Reporting by Nathan Layne in Wilton, Connecticut; Editing by Daniel
Wallis)
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