Merlin Tuttle Bat Flash

Bat Flash! Nature Sensationalizes Bat Coronaviruses

By Merlin Tuttle
6/13/17

The June 12, 2017 story by Amy Maxmen, titled “Bats are global reservoir for deadly coronaviruses,” published in Nature, continues the needlessly sensational presentation of bats as exceptionally dangerous animals. By simple insertion of the words “global” and “deadly” in the title, it implies bats worldwide to be a serious menace to human health.

The article begins by stating that “Bats are the major animal reservoir for coronaviruses worldwide….” In the reported study, nearly twice as many bats as rodents, shrews, and primates combined were examined, not surprising. The emphasis on easily captured bats, likely centered on colonial species, is an approach that appears to have become the norm. And it’s impossible to know the extent of resulting bias.

A Chinese horseshoe bat (Rhinolophus sinicus) from Hong Kong. It has been suggested that a coronavirus found in this species is the direct ancestor of the virus that causes SARS. Nevertheless, despite seemingly endless speculation, no experiment has ever shown these, or any other bats, to be capable of transmitting a coronavirus to primates or other animals.

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