west didsblue
Well-Known Member
- Joined
- 2 Oct 2011
- Messages
- 32,411
Thanks, that was my impression but was struggling to find any data to support that opinion.I don't think there are clear answers to these questions at the moment. There are so many confounding factors.
But I think it is clear that protection from symptomatic infection wanes faster and/or is more prone to new variants than protection from severe disease.