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Novel coronavirus circulated unnoticed in bats for decades, study says - The Hindu 02-Aug-2020
![](https://www.thehindu.com/sci-tech/science/6xzl3w/article32249016.ece/ALTERNATES/LANDSCAPE_615/02TH-SCIBATSjpg)
Novel coronavirus circulated unnoticed in bats for decades, study says - The Hindu
SARS-CoV-2 virus diverged from closely related bat viruses 40-70 years ago
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