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The other four coronavirus' that form part of what we call the common cold all mutate readily and come back and reinfect us year after year. This one could be d
by PaulKeeble 7y ago
The other four coronavirus' that form part of what we call the common cold all mutate readily and come back and reinfect us year after year. This one could be different but there is plenty of good historical reason to believe it will be like the others.