But it took months to find the intermediate host: Paper from 2003 finding the virus that spilled over into humans in an animal sampled in the market https://ze

But it took months to find the intermediate host: Paper from 2003 finding the virus that spilled over into humans in an animal sampled in the market https://zenodo.org/record/3949022#.Y9hn9uzMJqs https://zenodo.org/record/3949022#.Y9hn9uzMJqs.