Livia O ... and they all have the potential to carry viruses. In fact, bats are natural reservoirs for viruses that have some of the highest fatality rates of any viruses that people acquire from wild animals – … 21, ... And animals ranging over wide areas carry more viruses than species with confined habitats. Scientists in a 2017 paper did find that bats harbored more dangerous viruses than other species. Bats have a pretty bad reputation, which is not surprising considering the number of pathogens they carry that can infect humans. Kevin Olival , vice president of research at EcoHealth Alliance, U.S.-based nonprofit, says scientists aren't completely sure why, but it may have to do with the families of viruses that some bats tend to carry. By Kai Kupferschmidt Jun. A new study finds that bats, compared to other mammals, carry more viruses that can transmit and spread among humans. Their tolerance of viruses, which surpasses that of other mammals, is … Directions: After your students read “ Why bat viruses are so dangerous,” ask them to answer the Coronavirus outbreak raises question: Why are bat viruses so deadly? However, bats do appear to carry more human-killing diseases than pretty much any other animal. March 14, 2020 Why Bat Viruses Are So Dangerous . This helps viruses spread not just between individuals, but … First, bats carry a great variety of viruses — and the viruses they carry seem more likely to spread to people. Article-based Comprehension, Q&A . One big reason is that, with a few notable exceptions, bats love company – different kinds of bats often roost together. They also carry the rabies virus, but in that case the bats are affected by the disease. (2020, February 10). Rabies-carrying bats can be found in every U.S. state except Hawaii, and they can spread the potentially deadly virus year-round. 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