askscience

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Does the original strain of Covid still exist in the wild or has it been completely replaced by more recent variants?

7500 upvotes

3 upvotes

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Does the original strain of Covid still exist in the wild or has it been completely replaced by more recent variants?	7500
Does pressing the gas pedal in my car harder always use more fuel?	3