I think a scientist said that the relevance of initial viral dose to severity of disease could be related to the chances of the virus reaching somewhere like the lower respiratory tract before the immune system knows what's going on. I'm paraphrasing from what I can remember.
-
-
-
So maybe something like that could apply after vaccination as well, just it's you get mildly symptomatic before the experienced immune system deals with it. Or just there's such a large dose of the virus that it gets a little beach head before everything swings into gear.
End of conversation
New conversation -
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
Show additional replies, including those that may contain offensive content
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.