Re: No Holiday train?? (1591501) | |||
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Re: No Holiday train?? |
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Posted by Steamdriven on Thu Dec 2 15:34:51 2021, in response to Re: No Holiday train??, posted by Joe V on Thu Dec 2 08:49:05 2021. Variants of a world-traveling respiratory virus are 100% expected. The 1917 flu did that, having at least 3 distinct variants that were known at the time by their different effects on populations.Now that we can isolate virus and (amazingly) figure out the molecular structure and shape of them within days of finding a new one we discover for more variants than were known in previous contagion waves. |