Edward Nirenberg on Nostr: This is reasonable. We have seen extensively that COVID-19 vaccines are effective in ...

This is reasonable. We have seen extensively that COVID-19 vaccines are effective in reducing transmission e.g., https://www.thelancet.com/journals/lanwpc/article/PIIS2666-6065(23)00248-1/fulltext
We also see higher viral loads are more likely to result in additional infections:
https://bmcinfectdis.biomedcentral.com/articles/10.1186/s12879-022-07663-1