---
title: "The Coronavirus Started in Animals. That Makes it More Dangerous."
description: "The coronavirus rapidly spreading around the world almost certainly jumped to humans from animals. Zoonotic viruses like this can be more dangerous."
date: "2020-02-06"
modified: "2020-02-06"
authors:
  - name: "Dan Robitzski"
    link: "https://futurism.com/authors/danrobitzski"
url: "https://futurism.com/neoscope/coronavirus-started-animals-dangerous"
categories:
  - "Developments"
  - "Health & Medicine"
  - "Medical"
  - "Pathogens"
  - "Viruses"
tags:
  - "2019-ncov"
  - "coronavirus"
  - "evolution"
---

# The Coronavirus Started in Animals. That Makes it More Dangerous.

![The coronavirus rapidly spreading around the world almost certainly jumped to humans from animals. Zoonotic viruses like this can be more dangerous.](<https://futurism.com/wp-content/uploads/2020/02/coronavirus-started-animals-makes-it-more-dangerous.jpg>)
*\<em\>Image: Bernard Dupont/Victor Tangermann\</em\>*

The coronavirus that emerged in China and rapidly spread around the world almost certainly jumped to humans from an animal. While that's certainly not unheard of, scientists are on high alert — because zoonotic viruses, as they're called, can potentially be more dangerous.

The heightened risk associated with animal-borne diseases like 2019-nCoV comes from the fact that our immune systems have never had the chance to build up resistance to them, [according to *New Scientist*](<https://www.newscientist.com/article/mg24532683-400-coronavirus-why-infections-from-animals-are-such-a-deadly-problem/>).

From an evolutionary perspective, a successful virus is one that develops to spread rapidly and rampantly — something that depends on the survival of its host.

"They don't want you to drop dead within a day because you won't pass it to anyone else," University of Nottingham researcher Chris Coleman told *New Scientist*.

[Recent research](<https://www.nature.com/articles/s41586-020-2012-7>) in the journal *Nature* suggests that the coronavirus emerged in bats rather than an [earlier snake hypothesis](<https://futurism.com/neoscope/chinese-virus-spread-snakes>).

In either case, it's cause for concern. When zoonotic viruses jump to humans, they can be far more deadly than they were in their animal host because they've adapted to that animal's immune system rather than ours.

Thus far, the coronavirus outbreak has had a [lower fatality rate](<https://futurism.com/neoscope/coronavirus-death-toll-graph>) than other zoonotic diseases, *New Scientist* reports, but it's particularly adept at [spreading among humans](<https://futurism.com/neoscope/scientists-coronavirus-more-contagious>).

But to fight deadly outbreaks in the future, Coleman stressed the value of preparing broad-spectrum vaccines in advance — something [still missing](<https://futurism.com/neoscope/working-coronavirus-vaccine>) for the coronavirus.

## Author
Dan Robitzki is a senior reporter for Futurism, where he likes to cover AI, tech ethics, and medicine. He spends his extra time fencing and streaming games from Los Angeles, California.

### Author social links  
[Twitter](<https://x.com/danrobitzski>)