Vampire Bats May Spread Deadly Deer Disease to Humans
Texas ranches have potentially spread Chronic Wasting Disease (CWD) to Mexico by shipping hundreds of live deer between 2021 and 2025, raising concerns about the disease’s persistence and potential for novel transmission routes. Researchers are investigating if vampire bats could become infected with CWD strains, potentially altering prions to infect non-cervid species such as livestock or humans, although this remains a speculative concern requiring further study. While current evidence is preliminary and lacks definitive interaction models between bats and CWD-positive deer, proactive ecological studies, transmission experiments, and surveillance are recommended to mitigate future risks to wildlife, livestock, and public health.
John Q. Hosedrinker